Calculate the future value of your investments. Estimate compound interest earnings over time with customizable rates and periods.
Calculate simple and compound interest easily. Learn your investment return.
ℹ️ Select interest type, enter principal, interest rate, and time period, then click calculate button.
Simple Interest
Simple Interest = Principal × Rate × Time / 100
Compound Interest
Compound Interest = Principal × (1 + Rate/n)^(n×Time) - Principal
n = compound frequency per year (monthly=12, quarterly=4, half-yearly=2, yearly=1)