Compound Interest Calculator
See how savings grow with compound interest over time — free calculator with monthly compounding.
Example: 100,000 at 10% for 5 years, monthly compounding, gives maturity 164,530.89.
How it works
Maturity = principal multiplied by (1 + annual rate divided by 12) to the power of months.
Worked example
100,000 at 10% for 5 years, monthly compounding, gives maturity 164,530.89 and interest 64,530.89.
Frequently asked question
Question: Is this guaranteed growth? No, actual returns depend on the real rate, fees and taxes.