Finance calculators
Explore all 18 calculators in the Finance category — available now, fast and free.
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About Finance calculators
Finance calculators help money grow and keep its value: compound interest, savings and deposit projections, investment returns, and the effect of inflation over time. Plan a goal, compare scenarios, and see where a plan lands in years to come.
Frequently asked questions
What is compound interest?
Compound interest is interest earned on both your original amount and the interest already added, so savings grow faster the longer they are left untouched.
How much will my savings grow?
Growth depends on your starting amount, regular contributions, the interest rate and the number of years; a savings calculator projects the final balance and how much of it is interest.
How does inflation affect my savings?
Inflation erodes purchasing power, so a fixed amount buys less over time. An inflation calculator shows what a sum will really be worth in the future.
What is ROI and what counts as a good return?
Return on investment is the profit as a percentage of what you put in. What counts as “good” depends on the risk, but comparing ROI (or annualised CAGR) puts different investments on the same scale.