diff --git a/Recursion/Sum_upto_n.c b/Recursion/Sum_upto_n.c
new file mode 100644
index 0000000..4105cdf
--- /dev/null
+++ b/Recursion/Sum_upto_n.c
@@ -0,0 +1,32 @@
+#include<stdio.h>
+ 
+int sumOfRange(int);
+ 
+int main() 
+{
+   int n1;
+   int sum;
+	printf("\n\n Recursion : calculate the sum of numbers from 1 to n :\n");
+	printf("-----------------------------------------------------------\n");    
+ 
+   printf(" Input the last number of the range starting from 1 : ");
+   scanf("%d", &n1);
+ 
+   sum = sumOfRange(n1); 
+   printf("\n The sum of numbers from 1 to %d : %d\n\n", n1, sum);
+ 
+   return (0);
+}
+ 
+int sumOfRange(int n1) 
+{
+   int res;
+   if (n1 == 1) 
+   {
+      return (1);
+   } else 
+   {
+      res = n1 + sumOfRange(n1 - 1); //calling the function sumOfRange itself
+   }
+   return (res);
+}