Simple Interest Calculator

Calculate simple interest on a principal amount over a given time period.

FinancialFree
Formula
SI = P × R × T / 100
Example

P=₹10,000, R=8%, T=3y → SI=₹2,400.

Frequently Asked Questions

Related Calculators

Compound Interest Calculator
Calculate compound interest with flexible compounding frequencies.
FD Calculator
Calculate maturity amount and interest earned on a Fixed Deposit.