Simple Interest Calculator

Calculate simple interest for loans, deposits, or investments. Formula: I = P ร— R ร— T. Supports years, months, and days as time units.

โ“ Frequently Asked Questions

What is the formula for simple interest? +
Simple Interest = Principal ร— Rate ร— Time / 100
When is simple interest used? +
Simple interest is used in short-term loans, car loans, and savings accounts.