TL-20 · Free · No signup

Compound Interest Calculator

Compound interest means you earn interest on both your original principal and on interest already earned. This tool calculates the maturity amount and total interest for a given principal, rate, time period and compounding frequency.

Compound Interest Calculator

TL-20

Calculate how a principal amount grows over time with compound interest.

Principal (₹)

Annual interest rate (%)

Time (years)

Compounding frequency

₹0

Maturity amount

₹0

Interest earned

How to use the Compound Interest Calculator

Enter the principal amount, annual interest rate and time in years.
Choose how often interest compounds — annually, half-yearly, quarterly or monthly.
Click Calculate to see the maturity amount and interest earned.

Tips

More frequent compounding (monthly vs. annually) produces a slightly higher return at the same stated annual rate.
Compound interest accelerates over time — the difference becomes much more visible over longer periods.

Compound Interest Calculator

Compound Interest Calculator

How to use the Compound Interest Calculator

Tips

Explore more tools