# C Program to Calculate Compound Interest

Below I shared C program to calculate compound interest. This C program takes the Amount of money that you have available to invest initially, Estimated annual interest rate and length of time, in years, that you plan to save.

## Compound Interest formula

C program asks the user to enter the value of principle (amount of money), rate ( annual interest rate) and time (length of time) and calculates the compound interest using formula.
Compound Interest = Principle*pow((1+Rate/100),time)

## Program to calculate compound interest

`/*C Program to Calculate Compound Interest*/`
``` ```
`#include<stdio.h>`
``` #include<math.h> int main() { float principle,rate,time,ci; printf("Enter Principle, Rate and Time: "); scanf("%f%f%f",&principle,&rate,&time); ci=principle*pow((1+rate/100),time); printf("Compound Interest = %f",ci); return 0; } ```

## OUTPUT

Enter Principle, Rate and Time:
10000
3
5

Compound Interest = 11592.739258

Above you will get C program to calculate compound interest and if you have000 doubt please comment below.

If you have any doubts, Please let me know