Simple Interest Calculator

Calculate simple interest and the total amount based on principal, interest rate and time.

Please enter valid values in all fields.

Interest Summary

Principal Amount ₹0
Simple Interest ₹0
Total Amount ₹0

Simple Interest Formula

SI = (P x R x T) / 100

P = Principal Amount

R = Annual Interest Rate

T = Time in Years

Back to Vedicaly

Simple Interest Calculator

Vedicaly's Simple Interest Calculator helps calculate interest on a principal amount using an annual interest rate and a specified time period.

How to Use the Simple Interest Calculator

Enter the principal amount, annual interest rate and time period. The calculator will display the estimated simple interest and total amount.

Simple Interest Formula

Simple interest is commonly calculated using the formula: Interest = Principal × Rate × Time ÷ 100, when the rate is expressed as an annual percentage and time is expressed in years.

What is the difference between simple and compound interest?

Simple interest is calculated using the principal amount, while compound interest can also include interest accumulated during earlier compounding periods.

Can I use different interest rates?

Yes. Enter the annual rate you want to evaluate and run the calculator again to compare results.