Compound Interest Calculator
Free · 30 Currencies · No Signup
Calculate compound interest, total balance, and interest earned. Supports 6 compounding frequencies, regular contributions, and 30 currencies.
Ad Placement Slot — 728×90 Banner
Tool Information
Formula
A = P(1 + r/n)^(nt)Ad Slot — 300×250
How to Use
Follow these simple steps to calculate compound interest.
Enter Principal
Input your initial investment amount.
Set Interest Rate
Enter the annual interest rate.
Choose Compounding
Select how often interest compounds.
View Results
See total balance and interest earned.
Why Use This Calculator?
The most accurate compound interest calculator with 6 compounding options.
6 Compounding Options
Daily, weekly, monthly, quarterly, semi-annually, annually.
Regular Contributions
Add monthly contributions to grow faster.
Year-by-Year Breakdown
See how your money grows each year.
30 Currencies
Calculate in any major world currency.
Effective Rate
Shows the effective annual rate (EAR).
Completely Free
No registration, no limits.
Calculations Daily