How Compound Interest Calculator Works
Enter principal amount, annual interest rate, compounding frequency, and time period to calculate final amount and interest earned.
Frequently Asked Questions
What is compound interest?
Compound interest is interest calculated on both the initial principal and accumulated interest from previous periods.
How often should interest compound?
More frequent compounding (daily vs annually) yields higher returns due to interest on interest.
Disclaimer
- This calculator gives you an estimate only. It is not a promise of exact results.
- This is general information, not personal financial, tax, or legal advice.
- You are responsible for your own decisions. Talk to a qualified professional when it matters.
- Banks and lenders set their own rates. Your actual interest may differ.