Simple Interest Calculator

Calculate flat-rate simple interest for short-term loans, deposits, and personal savings.

₹
₹1K₹1Cr
%
1%30%
yrs
1 yr40 yrs

What is Simple Interest?

Simple interest is a quick method of calculating the interest charge on a loan or investment. It is determined by multiplying the daily/annual interest rate by the principal amount and the number of days or years that elapse.

The simple interest formula is: SI = P × R × T / 100