diff --git a/Python/program-10/armstrong.py b/Python/program-10/armstrong.py
new file mode 100644
index 00000000..7e0967c6
--- /dev/null
+++ b/Python/program-10/armstrong.py
@@ -0,0 +1,22 @@
+#Python Program to Find Armstrong Number in an Interval
+
+
+lower = 100
+upper = 2000
+
+for num in range(lower, upper + 1):
+
+   # order of number
+   order = len(str(num))
+    
+   # initialize sum
+   sum = 0
+
+   temp = num
+   while temp > 0:
+       digit = temp % 10
+       sum += digit ** order
+       temp //= 10
+
+   if num == sum:
+       print(num)