C Program to Calculate Simple Interest

How to write a C Program to Calculate Simple Interest with an example. Before we get into the example, let me show you the formula behind the calculation:

SI = (Principal Amount*Rate of Interest*Number of years) / 100

C Program to Calculate Simple Interest

This program allows the user to enter the Principal Amount, Rate of Interest, and the number of years. By using those above-specified formulas, we will calculate these values within this Program.

int main() 
   float PAmount, ROI, Time_Period, si;
   printf("\nPlease enter the Principal Amount : \n");
   scanf("%f", &PAmount);
   printf("Please Enter Rate Of Interest : \n");
   scanf("%f", &ROI);
   printf("Please Enter the Time Period in Years : \n");
   scanf("%f", &Time_Period);
   si = (PAmount * ROI * Time_Period) / 100;
   printf("\nSimple Interest for Principal Amount %.2f is = %.2f", PAmount, si);
   return 0;
C Program to Calculate Simple Interest

About Suresh

Suresh is the founder of TutorialGateway and a freelance software developer. He specialized in Designing and Developing Windows and Web applications. The experience he gained in Programming and BI integration, and reporting tools translates into this blog. You can find him on Facebook or Twitter.

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