Compound Interest Calculator
Calculate compound interest with annual, quarterly, or monthly compounding.
₹
%
yrs
How to use Compound Interest Calculator
- 1Enter your input for compound interest calculator.
- 2Review the result on this page.
- 3Download or copy your result.
Frequently Asked Questions
How is compound interest different from simple interest?
Simple interest is calculated only on the principal. Compound interest is calculated on the principal plus previously earned interest, so your balance grows faster over time.
What does compounding frequency mean?
How often interest is added to your balance — annually, semi-annually, quarterly, or monthly. More frequent compounding produces a slightly higher final amount at the same stated rate.
Is this tool really free?
Yes, Compound Interest Calculator is completely free to use — no sign-up, no hidden charges.