diff --git a/sumofdig.c b/sumofdig.c
new file mode 100644
index 0000000000000000000000000000000000000000..75e2dd3c5e45db48fc022db7c14082c255875368
--- /dev/null
+++ b/sumofdig.c
@@ -0,0 +1,16 @@
+#include<stdio.h>
+int main()
+{
+    int n;
+    int sum = 0 ;
+    printf("Enter the values = ");
+    scanf("%d",&n);
+
+    while(n>0){
+        sum += n % 10; // sum = sum + n % 10
+        n /= 10;  // n = n/10
+
+    }
+
+    printf("%d\n",sum);
+}
\ No newline at end of file