C Program to Calculate Simple Interest

In this easy coded program, you will learn how to calculate simple interest by taking input of principle amount, number of years and rate of interest from user.

Try adding final calculated amount which will include the principle amount plus the calculated simple interest in this program for your self practice.

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Program to Calculate Simple Interest

/*Simple Interest*/

#include<stdio.h>

void main()

{

float p, n, r, si;

printf("Enter Principle Amount, No. of Years, Rate of Interest= ");

scanf("%f %f %f", &p, &n, &r);

si = (p*n*r)/100;

printf("\nSimple Interest= %f", si);

}

 
Output 

Enter Principle Amount, No. of Years, Rate of Interest= 1000 10 10

Simple Interest= 1000.000000

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Hope you found this 'C Program to Calculate Simple Interest' easy, simple and helpful!


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