diff --git a/src/components/AddressInfo/index.tsx b/src/components/AddressInfo/index.tsx
index 99f94a0903..0e618a2a91 100644
--- a/src/components/AddressInfo/index.tsx
+++ b/src/components/AddressInfo/index.tsx
@@ -1,5 +1,5 @@
 import React from 'react'
-
+import { getNetworkInfo } from 'src/config'
 import CopyBtn from 'src/components/CopyBtn'
 import EtherscanBtn from 'src/components/EtherscanBtn'
 import Identicon from 'src/components/Identicon'
@@ -42,6 +42,8 @@ interface Props {
   ethBalance?: string
 }
 
+const { nativeCoin } = getNetworkInfo()
+
 const AddressInfo = ({ ethBalance, safeAddress, safeName }: Props): React.ReactElement => {
   return (
     <Wrapper>
@@ -64,7 +66,7 @@ const AddressInfo = ({ ethBalance, safeAddress, safeName }: Props): React.ReactE
         {ethBalance && (
           <StyledBlock>
             <Paragraph noMargin>
-              Balance: <Bold data-testid="current-eth-balance">{`${ethBalance} ETH`}</Bold>
+              Balance: <Bold data-testid="current-eth-balance">{`${ethBalance} ${nativeCoin.symbol}`}</Bold>
             </Paragraph>
           </StyledBlock>
         )}
diff --git a/src/components/AppLayout/Sidebar/SafeHeader/index.tsx b/src/components/AppLayout/Sidebar/SafeHeader/index.tsx
index 48e1c7fc7c..16a0268d1d 100644
--- a/src/components/AppLayout/Sidebar/SafeHeader/index.tsx
+++ b/src/components/AppLayout/Sidebar/SafeHeader/index.tsx
@@ -13,7 +13,7 @@ import {
 
 import FlexSpacer from 'src/components/FlexSpacer'
 import { getExplorerInfo, getNetworkInfo } from 'src/config'
-import { NetworkSettings } from 'src/config/networks/network'
+import { NetworkSettings } from 'src/config/networks/network.d'
 import { border, fontColor } from 'src/theme/variables'
 
 export const TOGGLE_SIDEBAR_BTN_TESTID = 'TOGGLE_SIDEBAR_BTN'
diff --git a/src/logic/safe/store/actions/transactions/fetchTransactions/loadIncomingTransactions.ts b/src/logic/safe/store/actions/transactions/fetchTransactions/loadIncomingTransactions.ts
index ec79aa234a..4accf5dd83 100644
--- a/src/logic/safe/store/actions/transactions/fetchTransactions/loadIncomingTransactions.ts
+++ b/src/logic/safe/store/actions/transactions/fetchTransactions/loadIncomingTransactions.ts
@@ -1,6 +1,6 @@
 import bn from 'bignumber.js'
 import { List, Map } from 'immutable'
-
+import { getNetworkInfo } from 'src/config'
 import generateBatchRequests from 'src/logic/contracts/generateBatchRequests'
 import { ALTERNATIVE_TOKEN_ABI } from 'src/logic/tokens/utils/alternativeAbi'
 import { web3ReadOnly } from 'src/logic/wallets/getWeb3'
@@ -43,6 +43,7 @@ const buildIncomingTransactionFrom = ([tx, symbol, decimals, fee]: [
 
 const batchIncomingTxsTokenDataRequest = (txs: IncomingTxServiceModel[]) => {
   const batch = new web3ReadOnly.BatchRequest()
+  const { nativeCoin } = getNetworkInfo()
 
   const whenTxsValues = txs.map((tx) => {
     const methods = [
@@ -66,8 +67,8 @@ const batchIncomingTxsTokenDataRequest = (txs: IncomingTxServiceModel[]) => {
   return Promise.all(whenTxsValues).then((txsValues) =>
     txsValues.map(([tx, symbol, decimals, { gasPrice }, { gasUsed }]) => [
       tx,
-      symbol === null ? 'ETH' : symbol,
-      decimals === null ? '18' : decimals,
+      symbol === null ? nativeCoin.symbol : symbol,
+      decimals === null ? nativeCoin.decimals : decimals,
       new bn(gasPrice).times(gasUsed),
     ]),
   )
diff --git a/src/logic/safe/store/actions/transactions/utils/transactionHelpers.ts b/src/logic/safe/store/actions/transactions/utils/transactionHelpers.ts
index 9ac91d11f4..ad52ebc8b6 100644
--- a/src/logic/safe/store/actions/transactions/utils/transactionHelpers.ts
+++ b/src/logic/safe/store/actions/transactions/utils/transactionHelpers.ts
@@ -1,5 +1,5 @@
 import { List, Map } from 'immutable'
-
+import { getNetworkInfo } from 'src/config'
 import { TOKEN_REDUCER_ID } from 'src/logic/tokens/store/reducer/tokens'
 import {
   getERC20DecimalsAndSymbol,
@@ -100,12 +100,13 @@ export const getRefundParams = async (
   tx: TxServiceModel,
   tokenInfo: (string) => Promise<{ decimals: number; symbol: string } | null>,
 ): Promise<RefundParams | null> => {
+  const { nativeCoin } = getNetworkInfo()
   const txGasPrice = Number(tx.gasPrice)
   let refundParams: RefundParams | null = null
 
   if (txGasPrice > 0) {
-    let refundSymbol = 'ETH'
-    let refundDecimals = 18
+    let refundSymbol = nativeCoin.symbol
+    let refundDecimals = nativeCoin.decimals
 
     if (tx.gasToken !== ZERO_ADDRESS) {
       const gasToken = await tokenInfo(tx.gasToken)
@@ -243,6 +244,7 @@ export const buildTx = async ({
   txCode,
 }: BuildTx): Promise<Transaction> => {
   const safeAddress = safe.address
+  const { nativeCoin } = getNetworkInfo()
   const isModifySettingsTx = isModifySettingsTransaction(tx, safeAddress)
   const isTxCancelled = isTransactionCancelled(tx, outgoingTxs, cancellationTxs)
   const isSendERC721Tx = isSendERC721Transaction(tx, txCode, knownTokens)
@@ -255,8 +257,8 @@ export const buildTx = async ({
   const decodedParams = getDecodedParams(tx)
   const confirmations = getConfirmations(tx)
 
-  let tokenDecimals = 18
-  let tokenSymbol = 'ETH'
+  let tokenDecimals = nativeCoin.decimals
+  let tokenSymbol = nativeCoin.symbol
   try {
     if (isSendERC20Tx) {
       const { decimals, symbol } = await getERC20DecimalsAndSymbol(tx.to)
diff --git a/src/logic/tokens/utils/__tests__/tokenHelpers.test.ts b/src/logic/tokens/utils/__tests__/tokenHelpers.test.ts
index 7afee4ed9e..459e82e0c8 100644
--- a/src/logic/tokens/utils/__tests__/tokenHelpers.test.ts
+++ b/src/logic/tokens/utils/__tests__/tokenHelpers.test.ts
@@ -1,6 +1,7 @@
 import { makeToken } from 'src/logic/tokens/store/model/token'
 import { getERC20DecimalsAndSymbol, isERC721Contract, isTokenTransfer } from 'src/logic/tokens/utils/tokenHelpers'
 import { getMockedTxServiceModel } from 'src/test/utils/safeHelper'
+import { fromTokenUnit, toTokenUnit } from 'src/logic/tokens/utils/humanReadableValue'
 
 describe('isTokenTransfer', () => {
   const safeAddress = '0xdfA693da0D16F5E7E78FdCBeDe8FC6eBEa44f1Cf'
@@ -171,4 +172,31 @@ describe('isERC721Contract', () => {
     expect(result).toEqual(expectedResult)
     expect(standardContractSpy).toHaveBeenCalled()
   })
+  it('It should return the right conversion from unit to token', () => {
+    // given
+    const decimals = Number(18)
+
+    const expectedResult = '0.000000003'
+    const ESTIMATED_GAS_COST = 3e9 // 3 Gwei
+
+    // when
+    const gasCosts = fromTokenUnit(ESTIMATED_GAS_COST, decimals)
+
+    // then
+    expect(gasCosts).toEqual(expectedResult)
+  })
+
+  it('It should return the right conversion from token to unit', () => {
+    // given
+    const decimals = Number(18)
+
+    const expectedResult = '300000000000000000'
+    const VALUE = 0.3
+
+    // when
+    const txValue = toTokenUnit(VALUE, decimals)
+
+    // then
+    expect(txValue).toEqual(expectedResult)
+  })
 })
diff --git a/src/logic/tokens/utils/humanReadableValue.ts b/src/logic/tokens/utils/humanReadableValue.ts
index 7716a1d547..2d2afc1793 100644
--- a/src/logic/tokens/utils/humanReadableValue.ts
+++ b/src/logic/tokens/utils/humanReadableValue.ts
@@ -3,3 +3,17 @@ import { BigNumber } from 'bignumber.js'
 export const humanReadableValue = (value: number | string, decimals = 18): string => {
   return new BigNumber(value).times(`1e-${decimals}`).toFixed()
 }
+
+export const fromTokenUnit = (amount: number | string, decimals: string | number): string =>
+  new BigNumber(amount).times(`1e-${decimals}`).toFixed()
+
+export const toTokenUnit = (amount: number | string, decimals: string | number): string => {
+  const amountBN = new BigNumber(amount).times(`1e${decimals}`)
+  const [, amountDecimalPlaces] = amount.toString().split('.')
+
+  if (amountDecimalPlaces?.length >= +decimals) {
+    return amountBN.toFixed(+decimals, BigNumber.ROUND_DOWN)
+  }
+
+  return amountBN.toFixed()
+}
diff --git a/src/logic/tokens/utils/tokenHelpers.ts b/src/logic/tokens/utils/tokenHelpers.ts
index 48134bdb2b..186b05a242 100644
--- a/src/logic/tokens/utils/tokenHelpers.ts
+++ b/src/logic/tokens/utils/tokenHelpers.ts
@@ -1,4 +1,4 @@
-import logo from 'src/assets/icons/icon_etherTokens.svg'
+import { getNetworkInfo } from 'src/config'
 import generateBatchRequests from 'src/logic/contracts/generateBatchRequests'
 import {
   getStandardTokenContract,
@@ -12,16 +12,12 @@ import { isEmptyData } from 'src/logic/safe/store/actions/transactions/utils/tra
 import { TxServiceModel } from 'src/logic/safe/store/actions/transactions/fetchTransactions/loadOutgoingTransactions'
 import { Map } from 'immutable'
 
-export const ETH_ADDRESS = '0x000'
 export const SAFE_TRANSFER_FROM_WITHOUT_DATA_HASH = '42842e0e'
 
 export const getEthAsToken = (balance: string | number): Token => {
+  const { nativeCoin } = getNetworkInfo()
   return makeToken({
-    address: ETH_ADDRESS,
-    name: 'Ether',
-    symbol: 'ETH',
-    decimals: 18,
-    logoUri: logo,
+    ...nativeCoin,
     balance,
   })
 }
diff --git a/src/routes/open/components/ReviewInformation/index.tsx b/src/routes/open/components/ReviewInformation/index.tsx
index 2ed3dff91e..e83c786a4a 100644
--- a/src/routes/open/components/ReviewInformation/index.tsx
+++ b/src/routes/open/components/ReviewInformation/index.tsx
@@ -1,7 +1,8 @@
 import TableContainer from '@material-ui/core/TableContainer'
 import classNames from 'classnames'
 import React, { useEffect, useState } from 'react'
-
+import { fromTokenUnit } from 'src/logic/tokens/utils/humanReadableValue'
+import { getNetworkInfo } from 'src/config'
 import CopyBtn from 'src/components/CopyBtn'
 import EtherscanBtn from 'src/components/EtherscanBtn'
 import Identicon from 'src/components/Identicon'
@@ -13,7 +14,6 @@ import Row from 'src/components/layout/Row'
 import OpenPaper from 'src/components/Stepper/OpenPaper'
 import { estimateGasForDeployingSafe } from 'src/logic/contracts/safeContracts'
 import { formatAmount } from 'src/logic/tokens/utils/formatAmount'
-import { getWeb3 } from 'src/logic/wallets/getWeb3'
 import { getAccountsFrom, getNamesFrom } from 'src/routes/open/utils/safeDataExtractor'
 
 import { FIELD_CONFIRMATIONS, FIELD_NAME, getNumOwnersFrom } from '../fields'
@@ -37,11 +37,10 @@ const ReviewComponent = ({ userAccount, values }: ReviewComponentProps) => {
       if (!addresses.length || !numOwners || !userAccount) {
         return
       }
-      const web3 = getWeb3()
-      const { fromWei, toBN } = web3.utils
-      const estimatedGasCosts = await estimateGasForDeployingSafe(addresses, numOwners, userAccount)
-      const gasCostsAsEth = fromWei(toBN(estimatedGasCosts), 'ether')
-      const formattedGasCosts = formatAmount(gasCostsAsEth)
+      const { nativeCoin } = getNetworkInfo()
+      const estimatedGasCosts = (await estimateGasForDeployingSafe(addresses, numOwners, userAccount)).toString()
+      const gasCosts = fromTokenUnit(estimatedGasCosts, nativeCoin.decimals)
+      const formattedGasCosts = formatAmount(gasCosts)
       setGasCosts(formattedGasCosts)
     }
 
diff --git a/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/Review/index.tsx b/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/Review/index.tsx
index 5d2d1c1064..d9b76e5474 100644
--- a/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/Review/index.tsx
+++ b/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/Review/index.tsx
@@ -2,7 +2,8 @@ import { makeStyles } from '@material-ui/core/styles'
 import { useSnackbar } from 'notistack'
 import React, { useEffect, useState } from 'react'
 import { useDispatch, useSelector } from 'react-redux'
-
+import { fromTokenUnit, toTokenUnit } from 'src/logic/tokens/utils/humanReadableValue'
+import { getNetworkInfo } from 'src/config'
 import AddressInfo from 'src/components/AddressInfo'
 import Block from 'src/components/layout/Block'
 import Button from 'src/components/layout/Button'
@@ -16,7 +17,6 @@ import { TX_NOTIFICATION_TYPES } from 'src/logic/safe/transactions'
 import { estimateTxGasCosts } from 'src/logic/safe/transactions/gasNew'
 import { formatAmount } from 'src/logic/tokens/utils/formatAmount'
 import { getEthAsToken } from 'src/logic/tokens/utils/tokenHelpers'
-import { getWeb3 } from 'src/logic/wallets/getWeb3'
 import { styles } from 'src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/style'
 import Header from 'src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/Header'
 import { setImageToPlaceholder } from 'src/routes/safe/components/Balances/utils'
@@ -40,23 +40,23 @@ type Props = {
   tx: TransactionReviewType
 }
 
+const { nativeCoin } = getNetworkInfo()
+
 const ContractInteractionReview = ({ onClose, onPrev, tx }: Props): React.ReactElement => {
   const { enqueueSnackbar, closeSnackbar } = useSnackbar()
   const classes = useStyles()
   const dispatch = useDispatch()
   const { address: safeAddress } = useSelector(safeSelector) || {}
   const [gasCosts, setGasCosts] = useState('< 0.001')
-
   useEffect(() => {
     let isCurrent = true
 
     const estimateGas = async (): Promise<void> => {
-      const { fromWei, toBN } = getWeb3().utils
       const txData = tx.data ? tx.data.trim() : ''
 
       const estimatedGasCosts = await estimateTxGasCosts(safeAddress as string, tx.contractAddress as string, txData)
-      const gasCostsAsEth = fromWei(toBN(estimatedGasCosts), 'ether')
-      const formattedGasCosts = formatAmount(gasCostsAsEth)
+      const gasCosts = fromTokenUnit(estimatedGasCosts, nativeCoin.decimals)
+      const formattedGasCosts = formatAmount(gasCosts)
 
       if (isCurrent) {
         setGasCosts(formattedGasCosts)
@@ -71,11 +71,9 @@ const ContractInteractionReview = ({ onClose, onPrev, tx }: Props): React.ReactE
   }, [safeAddress, tx.contractAddress, tx.data])
 
   const submitTx = async () => {
-    const web3 = getWeb3()
     const txRecipient = tx.contractAddress
     const txData = tx.data ? tx.data.trim() : ''
-    const txValue = tx.value ? web3.utils.toWei(tx.value, 'ether') : '0'
-
+    const txValue = tx.value ? toTokenUnit(tx.value, nativeCoin.decimals) : '0'
     dispatch(
       createTransaction({
         safeAddress,
diff --git a/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/ReviewCustomTx/index.tsx b/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/ReviewCustomTx/index.tsx
index 4b6ffa401e..65bb402eec 100644
--- a/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/ReviewCustomTx/index.tsx
+++ b/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/ReviewCustomTx/index.tsx
@@ -3,6 +3,8 @@ import { makeStyles } from '@material-ui/core/styles'
 import Close from '@material-ui/icons/Close'
 import React, { useEffect, useState } from 'react'
 import { useDispatch, useSelector } from 'react-redux'
+import { fromTokenUnit, toTokenUnit } from 'src/logic/tokens/utils/humanReadableValue'
+import { getNetworkInfo } from 'src/config'
 
 import CopyBtn from 'src/components/CopyBtn'
 import EtherscanBtn from 'src/components/EtherscanBtn'
@@ -20,7 +22,6 @@ import { TX_NOTIFICATION_TYPES } from 'src/logic/safe/transactions'
 import { estimateTxGasCosts } from 'src/logic/safe/transactions/gasNew'
 import { formatAmount } from 'src/logic/tokens/utils/formatAmount'
 import { getEthAsToken } from 'src/logic/tokens/utils/tokenHelpers'
-import { getWeb3 } from 'src/logic/wallets/getWeb3'
 import SafeInfo from 'src/routes/safe/components/Balances/SendModal/SafeInfo'
 import { setImageToPlaceholder } from 'src/routes/safe/components/Balances/utils'
 import { sm } from 'src/theme/variables'
@@ -37,22 +38,22 @@ type Props = {
 
 const useStyles = makeStyles(styles)
 
+const { nativeCoin } = getNetworkInfo()
+
 const ReviewCustomTx = ({ onClose, onPrev, tx }: Props): React.ReactElement => {
   const classes = useStyles()
   const dispatch = useDispatch()
   const { address: safeAddress } = useSelector(safeSelector) || {}
   const [gasCosts, setGasCosts] = useState<string>('< 0.001')
-
   useEffect(() => {
     let isCurrent = true
 
     const estimateGas = async () => {
-      const { fromWei, toBN } = getWeb3().utils
       const txData = tx.data ? tx.data.trim() : ''
 
       const estimatedGasCosts = await estimateTxGasCosts(safeAddress as string, tx.contractAddress as string, txData)
-      const gasCostsAsEth = fromWei(toBN(estimatedGasCosts), 'ether')
-      const formattedGasCosts = formatAmount(gasCostsAsEth)
+      const gasCosts = fromTokenUnit(estimatedGasCosts, nativeCoin.decimals)
+      const formattedGasCosts = formatAmount(gasCosts)
 
       if (isCurrent) {
         setGasCosts(formattedGasCosts)
@@ -67,10 +68,9 @@ const ReviewCustomTx = ({ onClose, onPrev, tx }: Props): React.ReactElement => {
   }, [safeAddress, tx.data, tx.contractAddress])
 
   const submitTx = async (): Promise<void> => {
-    const web3 = getWeb3()
     const txRecipient = tx.contractAddress
     const txData = tx.data ? tx.data.trim() : ''
-    const txValue = tx.value ? web3.utils.toWei(tx.value, 'ether') : '0'
+    const txValue = tx.value ? toTokenUnit(tx.value, nativeCoin.decimals) : '0'
 
     dispatch(
       createTransaction({
diff --git a/src/routes/safe/components/Balances/SendModal/screens/ReviewCollectible/index.tsx b/src/routes/safe/components/Balances/SendModal/screens/ReviewCollectible/index.tsx
index 7a77be83b8..5a443b9821 100644
--- a/src/routes/safe/components/Balances/SendModal/screens/ReviewCollectible/index.tsx
+++ b/src/routes/safe/components/Balances/SendModal/screens/ReviewCollectible/index.tsx
@@ -4,7 +4,8 @@ import Close from '@material-ui/icons/Close'
 import { withSnackbar } from 'notistack'
 import React, { useEffect, useState } from 'react'
 import { useDispatch, useSelector } from 'react-redux'
-
+import { fromTokenUnit } from 'src/logic/tokens/utils/humanReadableValue'
+import { getNetworkInfo } from 'src/config'
 import CopyBtn from 'src/components/CopyBtn'
 import EtherscanBtn from 'src/components/EtherscanBtn'
 import Identicon from 'src/components/Identicon'
@@ -27,7 +28,6 @@ import {
 } from 'src/logic/tokens/store/actions/fetchTokens'
 import { formatAmount } from 'src/logic/tokens/utils/formatAmount'
 import { SAFE_TRANSFER_FROM_WITHOUT_DATA_HASH } from 'src/logic/tokens/utils/tokenHelpers'
-import { getWeb3 } from 'src/logic/wallets/getWeb3'
 import SafeInfo from 'src/routes/safe/components/Balances/SendModal/SafeInfo'
 import { setImageToPlaceholder } from 'src/routes/safe/components/Balances/utils'
 import { sm } from 'src/theme/variables'
@@ -37,6 +37,8 @@ import ArrowDown from '../assets/arrow-down.svg'
 
 import { styles } from './style'
 
+const { nativeCoin } = getNetworkInfo()
+
 const useStyles = makeStyles(styles as any)
 
 const ReviewCollectible = ({ closeSnackbar, enqueueSnackbar, onClose, onPrev, tx }) => {
@@ -55,8 +57,6 @@ const ReviewCollectible = ({ closeSnackbar, enqueueSnackbar, onClose, onPrev, tx
     let isCurrent = true
 
     const estimateGas = async () => {
-      const { fromWei, toBN } = getWeb3().utils
-
       const supportsSafeTransfer = await containsMethodByHash(tx.assetAddress, SAFE_TRANSFER_FROM_WITHOUT_DATA_HASH)
       const methodToCall = supportsSafeTransfer ? `0x${SAFE_TRANSFER_FROM_WITHOUT_DATA_HASH}` : 'transfer'
       const transferParams = [tx.recipientAddress, tx.nftTokenId]
@@ -67,8 +67,8 @@ const ReviewCollectible = ({ closeSnackbar, enqueueSnackbar, onClose, onPrev, tx
       const txData = tokenInstance.contract.methods[methodToCall](...params).encodeABI()
 
       const estimatedGasCosts = await estimateTxGasCosts(safeAddress as string, tx.recipientAddress, txData)
-      const gasCostsAsEth = fromWei(toBN(estimatedGasCosts), 'ether')
-      const formattedGasCosts = formatAmount(gasCostsAsEth)
+      const gasCosts = fromTokenUnit(estimatedGasCosts, nativeCoin.decimals)
+      const formattedGasCosts = formatAmount(gasCosts)
 
       if (isCurrent) {
         setGasCosts(formattedGasCosts)
diff --git a/src/routes/safe/components/Balances/SendModal/screens/ReviewTx/index.tsx b/src/routes/safe/components/Balances/SendModal/screens/ReviewTx/index.tsx
index f9e1ff3035..23bbc77a02 100644
--- a/src/routes/safe/components/Balances/SendModal/screens/ReviewTx/index.tsx
+++ b/src/routes/safe/components/Balances/SendModal/screens/ReviewTx/index.tsx
@@ -5,6 +5,8 @@ import { BigNumber } from 'bignumber.js'
 import { withSnackbar } from 'notistack'
 import React, { useEffect, useMemo, useState } from 'react'
 import { useDispatch, useSelector } from 'react-redux'
+import { toTokenUnit, fromTokenUnit } from 'src/logic/tokens/utils/humanReadableValue'
+import { getNetworkInfo } from 'src/config'
 
 import CopyBtn from 'src/components/CopyBtn'
 import EtherscanBtn from 'src/components/EtherscanBtn'
@@ -22,9 +24,7 @@ import { TX_NOTIFICATION_TYPES } from 'src/logic/safe/transactions'
 import { estimateTxGasCosts } from 'src/logic/safe/transactions/gasNew'
 import { getHumanFriendlyToken } from 'src/logic/tokens/store/actions/fetchTokens'
 import { formatAmount } from 'src/logic/tokens/utils/formatAmount'
-import { ETH_ADDRESS } from 'src/logic/tokens/utils/tokenHelpers'
 import { EMPTY_DATA } from 'src/logic/wallets/ethTransactions'
-import { getWeb3 } from 'src/logic/wallets/getWeb3'
 import SafeInfo from 'src/routes/safe/components/Balances/SendModal/SafeInfo'
 import { setImageToPlaceholder } from 'src/routes/safe/components/Balances/utils'
 import { extendedSafeTokensSelector } from 'src/routes/safe/container/selector'
@@ -40,20 +40,19 @@ const ReviewTx = ({ closeSnackbar, enqueueSnackbar, onClose, onPrev, tx }) => {
   const classes = useStyles()
   const dispatch = useDispatch()
   const { address: safeAddress } = useSelector(safeSelector) || {}
+  const { nativeCoin } = getNetworkInfo()
   const tokens = useSelector(extendedSafeTokensSelector)
   const [gasCosts, setGasCosts] = useState('< 0.001')
   const [data, setData] = useState('')
 
   const txToken = useMemo(() => tokens.find((token) => token.address === tx.token), [tokens, tx.token])
-  const isSendingETH = txToken?.address === ETH_ADDRESS
+  const isSendingETH = txToken?.address === nativeCoin.address
   const txRecipient = isSendingETH ? tx.recipientAddress : txToken?.address
 
   useEffect(() => {
     let isCurrent = true
 
     const estimateGas = async () => {
-      const { fromWei, toBN } = getWeb3().utils
-
       if (!txToken) {
         return
       }
@@ -70,8 +69,8 @@ const ReviewTx = ({ closeSnackbar, enqueueSnackbar, onClose, onPrev, tx }) => {
       }
 
       const estimatedGasCosts = await estimateTxGasCosts(safeAddress as string, txRecipient, txData)
-      const gasCostsAsEth = fromWei(toBN(estimatedGasCosts), 'ether')
-      const formattedGasCosts = formatAmount(gasCostsAsEth)
+      const gasCosts = fromTokenUnit(estimatedGasCosts, nativeCoin.decimals)
+      const formattedGasCosts = formatAmount(gasCosts)
 
       if (isCurrent) {
         setGasCosts(formattedGasCosts)
@@ -84,14 +83,13 @@ const ReviewTx = ({ closeSnackbar, enqueueSnackbar, onClose, onPrev, tx }) => {
     return () => {
       isCurrent = false
     }
-  }, [isSendingETH, safeAddress, tx.amount, tx.recipientAddress, txRecipient, txToken])
+  }, [isSendingETH, nativeCoin.decimals, safeAddress, tx.amount, tx.recipientAddress, txRecipient, txToken])
 
   const submitTx = async () => {
-    const web3 = getWeb3()
     // txAmount should be 0 if we send tokens
     // the real value is encoded in txData and will be used by the contract
     // if txAmount > 0 it would send ETH from the Safe
-    const txAmount = isSendingETH ? web3.utils.toWei(tx.amount, 'ether') : '0'
+    const txAmount = isSendingETH ? toTokenUnit(tx.amount, nativeCoin.decimals) : '0'
 
     dispatch(
       createTransaction({
diff --git a/src/routes/safe/components/Balances/SendModal/screens/SendFunds/index.tsx b/src/routes/safe/components/Balances/SendModal/screens/SendFunds/index.tsx
index 8ccd275e05..751c21c63e 100644
--- a/src/routes/safe/components/Balances/SendModal/screens/SendFunds/index.tsx
+++ b/src/routes/safe/components/Balances/SendModal/screens/SendFunds/index.tsx
@@ -2,6 +2,7 @@ import IconButton from '@material-ui/core/IconButton'
 import InputAdornment from '@material-ui/core/InputAdornment'
 import { makeStyles } from '@material-ui/core/styles'
 import Close from '@material-ui/icons/Close'
+import { getNetworkInfo } from 'src/config'
 import React, { useState } from 'react'
 import { OnChange } from 'react-final-form-listeners'
 import { useSelector } from 'react-redux'
@@ -77,6 +78,7 @@ const SendFunds = ({
 
   const [pristine, setPristine] = useState(true)
   const [isValidAddress, setIsValidAddress] = useState(false)
+  const { nativeCoin } = getNetworkInfo()
 
   React.useMemo(() => {
     if (selectedEntry === null && pristine) {
@@ -211,7 +213,7 @@ const SendFunds = ({
                   <Col>
                     <TokenSelectField
                       initialValue={selectedToken}
-                      isValid={tokenAddress && String(tokenAddress).toUpperCase() !== 'ETHER'}
+                      isValid={tokenAddress && String(tokenAddress).toUpperCase() !== nativeCoin.name.toUpperCase()}
                       tokens={tokens}
                     />
                   </Col>
diff --git a/src/routes/safe/components/Balances/Tokens/screens/AssetsList/AssetRow.tsx b/src/routes/safe/components/Balances/Tokens/screens/AssetsList/AssetRow.tsx
index 4d0af38c9e..b1fb65a331 100644
--- a/src/routes/safe/components/Balances/Tokens/screens/AssetsList/AssetRow.tsx
+++ b/src/routes/safe/components/Balances/Tokens/screens/AssetsList/AssetRow.tsx
@@ -9,7 +9,7 @@ import React, { memo } from 'react'
 import { styles } from './style'
 
 import Img from 'src/components/layout/Img'
-import { ETH_ADDRESS } from 'src/logic/tokens/utils/tokenHelpers'
+import { getNetworkInfo } from 'src/config'
 import { setImageToPlaceholder } from 'src/routes/safe/components/Balances/utils'
 
 export const TOGGLE_ASSET_TEST_ID = 'toggle-asset-btn'
@@ -20,6 +20,7 @@ const AssetRow = memo(({ classes, data, index, style }: any) => {
   const asset = assets.get(index)
   const { address, image, name, symbol } = asset
   const isActive = activeAssetsAddresses.has(asset.address)
+  const { nativeCoin } = getNetworkInfo()
 
   return (
     <div style={style}>
@@ -28,7 +29,7 @@ const AssetRow = memo(({ classes, data, index, style }: any) => {
           <Img alt={name} height={28} onError={setImageToPlaceholder} src={image} />
         </ListItemIcon>
         <ListItemText primary={symbol} secondary={name} />
-        {address !== ETH_ADDRESS && (
+        {address !== nativeCoin.address && (
           <ListItemSecondaryAction>
             <Switch
               checked={isActive}
diff --git a/src/routes/safe/components/Balances/Tokens/screens/TokenList/TokenRow.tsx b/src/routes/safe/components/Balances/Tokens/screens/TokenList/TokenRow.tsx
index 01b2501cc3..f6c9d2ab83 100644
--- a/src/routes/safe/components/Balances/Tokens/screens/TokenList/TokenRow.tsx
+++ b/src/routes/safe/components/Balances/Tokens/screens/TokenList/TokenRow.tsx
@@ -5,12 +5,12 @@ import ListItemText from '@material-ui/core/ListItemText'
 import Switch from '@material-ui/core/Switch'
 import { withStyles } from '@material-ui/core/styles'
 import React, { memo } from 'react'
+import { getNetworkInfo } from 'src/config'
 
 import { styles } from './style'
 
 import Img from 'src/components/layout/Img'
 
-import { ETH_ADDRESS } from 'src/logic/tokens/utils/tokenHelpers'
 import { setImageToPlaceholder } from 'src/routes/safe/components/Balances/utils'
 
 export const TOGGLE_TOKEN_TEST_ID = 'toggle-token-btn'
@@ -20,7 +20,7 @@ const TokenRow = memo(({ classes, data, index, style }: any) => {
   const { activeTokensAddresses, onSwitch, tokens } = data
   const token = tokens.get(index)
   const isActive = activeTokensAddresses.has(token.address)
-
+  const { nativeCoin } = getNetworkInfo()
   return (
     <div style={style}>
       <ListItem classes={{ root: classes.tokenRoot }} className={classes.token}>
@@ -28,7 +28,7 @@ const TokenRow = memo(({ classes, data, index, style }: any) => {
           <Img alt={token.name} height={28} onError={setImageToPlaceholder} src={token.logoUri} />
         </ListItemIcon>
         <ListItemText primary={token.symbol} secondary={token.name} />
-        {token.address !== ETH_ADDRESS && (
+        {token.address !== nativeCoin.address && (
           <ListItemSecondaryAction>
             <Switch
               checked={isActive}
diff --git a/src/routes/safe/components/Balances/dataFetcher.ts b/src/routes/safe/components/Balances/dataFetcher.ts
index e19c215a66..0308f30f11 100644
--- a/src/routes/safe/components/Balances/dataFetcher.ts
+++ b/src/routes/safe/components/Balances/dataFetcher.ts
@@ -1,9 +1,8 @@
 import { BigNumber } from 'bignumber.js'
 import { List } from 'immutable'
-
+import { getNetworkInfo } from 'src/config'
 import { FIXED } from 'src/components/Table/sorting'
 import { formatAmountInUsFormat } from 'src/logic/tokens/utils/formatAmount'
-import { ETH_ADDRESS } from 'src/logic/tokens/utils/tokenHelpers'
 import { TableColumn } from 'src/components/Table/types.d'
 import { AVAILABLE_CURRENCIES, BalanceCurrencyList } from 'src/logic/currencyValues/store/model/currencyValues'
 import { Token } from 'src/logic/tokens/store/model/token'
@@ -23,7 +22,8 @@ const getTokenPriceInCurrency = (
   }
 
   const currencyValue = currencyValues?.find(({ tokenAddress }) => {
-    if (token.address === ETH_ADDRESS && !tokenAddress) {
+    const { nativeCoin } = getNetworkInfo()
+    if (token.address === nativeCoin.address && !tokenAddress) {
       return true
     }
 
@@ -54,8 +54,9 @@ export const getBalanceData = (
   currencySelected?: AVAILABLE_CURRENCIES,
   currencyValues?: BalanceCurrencyList,
   currencyRate?: number,
-): List<BalanceData> =>
-  activeTokens.map((token) => ({
+): List<BalanceData> => {
+  const { nativeCoin } = getNetworkInfo()
+  return activeTokens.map((token) => ({
     [BALANCE_TABLE_ASSET_ID]: {
       name: token.name,
       logoUri: token.logoUri,
@@ -65,9 +66,10 @@ export const getBalanceData = (
     assetOrder: token.name,
     [BALANCE_TABLE_BALANCE_ID]: `${formatAmountInUsFormat(token.balance?.toString() || '0')} ${token.symbol}`,
     balanceOrder: Number(token.balance),
-    [FIXED]: token.symbol === 'ETH',
+    [FIXED]: token.symbol === nativeCoin.symbol,
     [BALANCE_TABLE_VALUE_ID]: getTokenPriceInCurrency(token, currencySelected, currencyValues, currencyRate),
   }))
+}
 
 export const generateColumns = (): List<TableColumn> => {
   const assetColumn: TableColumn = {
diff --git a/src/routes/safe/components/Settings/ManageOwners/AddOwnerModal/screens/Review/index.tsx b/src/routes/safe/components/Settings/ManageOwners/AddOwnerModal/screens/Review/index.tsx
index 1f659eba39..0572ba3298 100644
--- a/src/routes/safe/components/Settings/ManageOwners/AddOwnerModal/screens/Review/index.tsx
+++ b/src/routes/safe/components/Settings/ManageOwners/AddOwnerModal/screens/Review/index.tsx
@@ -4,7 +4,8 @@ import Close from '@material-ui/icons/Close'
 import classNames from 'classnames'
 import React, { useEffect, useState } from 'react'
 import { useSelector } from 'react-redux'
-
+import { fromTokenUnit } from 'src/logic/tokens/utils/humanReadableValue'
+import { getNetworkInfo } from 'src/config'
 import CopyBtn from 'src/components/CopyBtn'
 import EtherscanBtn from 'src/components/EtherscanBtn'
 import Identicon from 'src/components/Identicon'
@@ -18,12 +19,13 @@ import { getGnosisSafeInstanceAt } from 'src/logic/contracts/safeContracts'
 import { safeNameSelector, safeOwnersSelector, safeParamAddressFromStateSelector } from 'src/logic/safe/store/selectors'
 import { estimateTxGasCosts } from 'src/logic/safe/transactions/gasNew'
 import { formatAmount } from 'src/logic/tokens/utils/formatAmount'
-import { getWeb3 } from 'src/logic/wallets/getWeb3'
 
 import { styles } from './style'
 
 export const ADD_OWNER_SUBMIT_BTN_TEST_ID = 'add-owner-submit-btn'
 
+const { nativeCoin } = getNetworkInfo()
+
 const ReviewAddOwner = ({ classes, onClickBack, onClose, onSubmit, values }) => {
   const [gasCosts, setGasCosts] = useState('< 0.001')
   const safeAddress = useSelector(safeParamAddressFromStateSelector) as string
@@ -32,15 +34,13 @@ const ReviewAddOwner = ({ classes, onClickBack, onClose, onSubmit, values }) =>
   useEffect(() => {
     let isCurrent = true
     const estimateGas = async () => {
-      const web3 = getWeb3()
-      const { fromWei, toBN } = web3.utils
       const safeInstance = await getGnosisSafeInstanceAt(safeAddress)
 
       const txData = safeInstance.methods.addOwnerWithThreshold(values.ownerAddress, values.threshold).encodeABI()
       const estimatedGasCosts = await estimateTxGasCosts(safeAddress, safeAddress, txData)
 
-      const gasCostsAsEth = fromWei(toBN(estimatedGasCosts), 'ether')
-      const formattedGasCosts = formatAmount(gasCostsAsEth)
+      const gasCosts = fromTokenUnit(estimatedGasCosts, nativeCoin.decimals)
+      const formattedGasCosts = formatAmount(gasCosts)
       if (isCurrent) {
         setGasCosts(formattedGasCosts)
       }
diff --git a/src/routes/safe/components/Settings/ManageOwners/RemoveOwnerModal/screens/Review/index.tsx b/src/routes/safe/components/Settings/ManageOwners/RemoveOwnerModal/screens/Review/index.tsx
index 0a9b13b336..e3dea9b406 100644
--- a/src/routes/safe/components/Settings/ManageOwners/RemoveOwnerModal/screens/Review/index.tsx
+++ b/src/routes/safe/components/Settings/ManageOwners/RemoveOwnerModal/screens/Review/index.tsx
@@ -4,7 +4,8 @@ import Close from '@material-ui/icons/Close'
 import classNames from 'classnames'
 import React, { useEffect, useState } from 'react'
 import { useSelector } from 'react-redux'
-
+import { fromTokenUnit } from 'src/logic/tokens/utils/humanReadableValue'
+import { getNetworkInfo } from 'src/config'
 import CopyBtn from 'src/components/CopyBtn'
 import EtherscanBtn from 'src/components/EtherscanBtn'
 import Identicon from 'src/components/Identicon'
@@ -18,32 +19,30 @@ import { getGnosisSafeInstanceAt, SENTINEL_ADDRESS } from 'src/logic/contracts/s
 import { safeNameSelector, safeOwnersSelector, safeParamAddressFromStateSelector } from 'src/logic/safe/store/selectors'
 import { estimateTxGasCosts } from 'src/logic/safe/transactions/gasNew'
 import { formatAmount } from 'src/logic/tokens/utils/formatAmount'
-import { getWeb3 } from 'src/logic/wallets/getWeb3'
 
 import { styles } from './style'
 
 export const REMOVE_OWNER_REVIEW_BTN_TEST_ID = 'remove-owner-review-btn'
 
+const { nativeCoin } = getNetworkInfo()
+
 const ReviewRemoveOwner = ({ classes, onClickBack, onClose, onSubmit, ownerAddress, ownerName, values }) => {
   const [gasCosts, setGasCosts] = useState('< 0.001')
   const safeAddress = useSelector(safeParamAddressFromStateSelector) as string
   const safeName = useSelector(safeNameSelector)
   const owners = useSelector(safeOwnersSelector)
-
   useEffect(() => {
     let isCurrent = true
 
     const estimateGas = async () => {
-      const web3 = getWeb3()
-      const { fromWei, toBN } = web3.utils
       const gnosisSafe = await getGnosisSafeInstanceAt(safeAddress)
       const safeOwners = await gnosisSafe.methods.getOwners().call()
       const index = safeOwners.findIndex((owner) => owner.toLowerCase() === ownerAddress.toLowerCase())
       const prevAddress = index === 0 ? SENTINEL_ADDRESS : safeOwners[index - 1]
       const txData = gnosisSafe.methods.removeOwner(prevAddress, ownerAddress, values.threshold).encodeABI()
       const estimatedGasCosts = await estimateTxGasCosts(safeAddress, safeAddress, txData)
-      const gasCostsAsEth = fromWei(toBN(estimatedGasCosts), 'ether')
-      const formattedGasCosts = formatAmount(gasCostsAsEth)
+      const gasCosts = fromTokenUnit(estimatedGasCosts, nativeCoin.decimals)
+      const formattedGasCosts = formatAmount(gasCosts)
 
       if (isCurrent) {
         setGasCosts(formattedGasCosts)
diff --git a/src/routes/safe/components/Settings/ManageOwners/ReplaceOwnerModal/screens/Review/index.tsx b/src/routes/safe/components/Settings/ManageOwners/ReplaceOwnerModal/screens/Review/index.tsx
index 1b1e475243..d6221a4e24 100644
--- a/src/routes/safe/components/Settings/ManageOwners/ReplaceOwnerModal/screens/Review/index.tsx
+++ b/src/routes/safe/components/Settings/ManageOwners/ReplaceOwnerModal/screens/Review/index.tsx
@@ -4,7 +4,8 @@ import Close from '@material-ui/icons/Close'
 import classNames from 'classnames'
 import React, { useEffect, useState } from 'react'
 import { useSelector } from 'react-redux'
-
+import { fromTokenUnit } from 'src/logic/tokens/utils/humanReadableValue'
+import { getNetworkInfo } from 'src/config'
 import CopyBtn from 'src/components/CopyBtn'
 import EtherscanBtn from 'src/components/EtherscanBtn'
 import Identicon from 'src/components/Identicon'
@@ -23,12 +24,13 @@ import {
 } from 'src/logic/safe/store/selectors'
 import { estimateTxGasCosts } from 'src/logic/safe/transactions/gasNew'
 import { formatAmount } from 'src/logic/tokens/utils/formatAmount'
-import { getWeb3 } from 'src/logic/wallets/getWeb3'
 
 import { styles } from './style'
 
 export const REPLACE_OWNER_SUBMIT_BTN_TEST_ID = 'replace-owner-submit-btn'
 
+const { nativeCoin } = getNetworkInfo()
+
 const ReviewRemoveOwner = ({ classes, onClickBack, onClose, onSubmit, ownerAddress, ownerName, values }) => {
   const [gasCosts, setGasCosts] = useState('< 0.001')
   const safeAddress = useSelector(safeParamAddressFromStateSelector) as string
@@ -39,16 +41,14 @@ const ReviewRemoveOwner = ({ classes, onClickBack, onClose, onSubmit, ownerAddre
   useEffect(() => {
     let isCurrent = true
     const estimateGas = async () => {
-      const web3 = getWeb3()
-      const { fromWei, toBN } = web3.utils
       const gnosisSafe = await getGnosisSafeInstanceAt(safeAddress)
       const safeOwners = await gnosisSafe.methods.getOwners().call()
       const index = safeOwners.findIndex((owner) => owner.toLowerCase() === ownerAddress.toLowerCase())
       const prevAddress = index === 0 ? SENTINEL_ADDRESS : safeOwners[index - 1]
       const txData = gnosisSafe.methods.swapOwner(prevAddress, ownerAddress, values.ownerAddress).encodeABI()
       const estimatedGasCosts = await estimateTxGasCosts(safeAddress, safeAddress, txData)
-      const gasCostsAsEth = fromWei(toBN(estimatedGasCosts), 'ether')
-      const formattedGasCosts = formatAmount(gasCostsAsEth)
+      const gasCosts = fromTokenUnit(estimatedGasCosts, nativeCoin.decimals)
+      const formattedGasCosts = formatAmount(gasCosts)
       if (isCurrent) {
         setGasCosts(formattedGasCosts)
       }
diff --git a/src/routes/safe/components/Settings/ThresholdSettings/ChangeThreshold/index.tsx b/src/routes/safe/components/Settings/ThresholdSettings/ChangeThreshold/index.tsx
index e821d4d3ed..2cc4dfeecd 100644
--- a/src/routes/safe/components/Settings/ThresholdSettings/ChangeThreshold/index.tsx
+++ b/src/routes/safe/components/Settings/ThresholdSettings/ChangeThreshold/index.tsx
@@ -3,7 +3,8 @@ import MenuItem from '@material-ui/core/MenuItem'
 import { withStyles } from '@material-ui/core/styles'
 import Close from '@material-ui/icons/Close'
 import React, { useEffect, useState } from 'react'
-
+import { fromTokenUnit } from 'src/logic/tokens/utils/humanReadableValue'
+import { getNetworkInfo } from 'src/config'
 import { styles } from './style'
 
 import Field from 'src/components/forms/Field'
@@ -19,22 +20,21 @@ import Row from 'src/components/layout/Row'
 import { getGnosisSafeInstanceAt } from 'src/logic/contracts/safeContracts'
 import { estimateTxGasCosts } from 'src/logic/safe/transactions/gasNew'
 import { formatAmount } from 'src/logic/tokens/utils/formatAmount'
-import { getWeb3 } from 'src/logic/wallets/getWeb3'
 
 const THRESHOLD_FIELD_NAME = 'threshold'
 
+const { nativeCoin } = getNetworkInfo()
+
 const ChangeThreshold = ({ classes, onChangeThreshold, onClose, owners, safeAddress, threshold }) => {
   const [gasCosts, setGasCosts] = useState('< 0.001')
 
   useEffect(() => {
     let isCurrent = true
     const estimateGasCosts = async () => {
-      const web3 = getWeb3()
-      const { fromWei, toBN } = web3.utils
       const safeInstance = await getGnosisSafeInstanceAt(safeAddress)
       const txData = safeInstance.methods.changeThreshold('1').encodeABI()
       const estimatedGasCosts = await estimateTxGasCosts(safeAddress, safeAddress, txData)
-      const gasCostsAsEth = fromWei(toBN(estimatedGasCosts), 'ether')
+      const gasCostsAsEth = fromTokenUnit(estimatedGasCosts, nativeCoin.decimals)
       const formattedGasCosts = formatAmount(gasCostsAsEth)
       if (isCurrent) {
         setGasCosts(formattedGasCosts)
diff --git a/src/routes/safe/components/Transactions/TxsTable/ExpandedTx/ApproveTxModal/index.tsx b/src/routes/safe/components/Transactions/TxsTable/ExpandedTx/ApproveTxModal/index.tsx
index e6eb22ee76..9518b1f6fa 100644
--- a/src/routes/safe/components/Transactions/TxsTable/ExpandedTx/ApproveTxModal/index.tsx
+++ b/src/routes/safe/components/Transactions/TxsTable/ExpandedTx/ApproveTxModal/index.tsx
@@ -5,6 +5,8 @@ import { makeStyles } from '@material-ui/core/styles'
 import Close from '@material-ui/icons/Close'
 import React, { useEffect, useState } from 'react'
 import { useDispatch, useSelector } from 'react-redux'
+import { fromTokenUnit } from 'src/logic/tokens/utils/humanReadableValue'
+import { getNetworkInfo } from 'src/config'
 
 import { styles } from './style'
 
@@ -18,7 +20,6 @@ import Row from 'src/components/layout/Row'
 import { TX_NOTIFICATION_TYPES } from 'src/logic/safe/transactions'
 import { estimateTxGasCosts } from 'src/logic/safe/transactions/gasNew'
 import { formatAmount } from 'src/logic/tokens/utils/formatAmount'
-import { getWeb3 } from 'src/logic/wallets/getWeb3'
 import { userAccountSelector } from 'src/logic/wallets/store/selectors'
 import processTransaction from 'src/logic/safe/store/actions/processTransaction'
 
@@ -61,6 +62,7 @@ type Props = {
   thresholdReached: boolean
   tx: Transaction
 }
+const { nativeCoin } = getNetworkInfo()
 
 const ApproveTxModal = ({
   canExecute,
@@ -85,9 +87,6 @@ const ApproveTxModal = ({
     let isCurrent = true
 
     const estimateGas = async () => {
-      const web3 = getWeb3()
-      const { fromWei, toBN } = web3.utils
-
       const estimatedGasCosts = await estimateTxGasCosts(
         safeAddress,
         tx.recipient,
@@ -95,8 +94,8 @@ const ApproveTxModal = ({
         tx,
         approveAndExecute ? userAddress : undefined,
       )
-      const gasCostsAsEth = fromWei(toBN(estimatedGasCosts), 'ether')
-      const formattedGasCosts = formatAmount(gasCostsAsEth)
+      const gasCosts = fromTokenUnit(estimatedGasCosts, nativeCoin.decimals)
+      const formattedGasCosts = formatAmount(gasCosts)
       if (isCurrent) {
         setGasCosts(formattedGasCosts)
       }
diff --git a/src/routes/safe/components/Transactions/TxsTable/ExpandedTx/RejectTxModal/index.tsx b/src/routes/safe/components/Transactions/TxsTable/ExpandedTx/RejectTxModal/index.tsx
index e5372d4c15..f31448e9dd 100644
--- a/src/routes/safe/components/Transactions/TxsTable/ExpandedTx/RejectTxModal/index.tsx
+++ b/src/routes/safe/components/Transactions/TxsTable/ExpandedTx/RejectTxModal/index.tsx
@@ -3,6 +3,8 @@ import { makeStyles } from '@material-ui/core/styles'
 import Close from '@material-ui/icons/Close'
 import React, { useEffect, useState } from 'react'
 import { useDispatch, useSelector } from 'react-redux'
+import { fromTokenUnit } from 'src/logic/tokens/utils/humanReadableValue'
+import { getNetworkInfo } from 'src/config'
 
 import { styles } from './style'
 
@@ -17,7 +19,6 @@ import { TX_NOTIFICATION_TYPES } from 'src/logic/safe/transactions'
 import { estimateTxGasCosts } from 'src/logic/safe/transactions/gasNew'
 import { formatAmount } from 'src/logic/tokens/utils/formatAmount'
 import { EMPTY_DATA } from 'src/logic/wallets/ethTransactions'
-import { getWeb3 } from 'src/logic/wallets/getWeb3'
 import createTransaction from 'src/logic/safe/store/actions/createTransaction'
 
 import { safeParamAddressFromStateSelector } from 'src/logic/safe/store/selectors'
@@ -31,6 +32,8 @@ type Props = {
   tx: Transaction
 }
 
+const { nativeCoin } = getNetworkInfo()
+
 const RejectTxModal = ({ isOpen, onClose, tx }: Props): React.ReactElement => {
   const [gasCosts, setGasCosts] = useState('< 0.001')
   const dispatch = useDispatch()
@@ -40,12 +43,9 @@ const RejectTxModal = ({ isOpen, onClose, tx }: Props): React.ReactElement => {
   useEffect(() => {
     let isCurrent = true
     const estimateGasCosts = async () => {
-      const web3 = getWeb3()
-      const { fromWei, toBN } = web3.utils
-
       const estimatedGasCosts = await estimateTxGasCosts(safeAddress, safeAddress, EMPTY_DATA)
-      const gasCostsAsEth = fromWei(toBN(estimatedGasCosts), 'ether')
-      const formattedGasCosts = formatAmount(gasCostsAsEth)
+      const gasCosts = fromTokenUnit(estimatedGasCosts, nativeCoin.decimals)
+      const formattedGasCosts = formatAmount(gasCosts)
       if (isCurrent) {
         setGasCosts(formattedGasCosts)
       }