Savings & Investing Calculators

Compounding is the one piece of financial maths that rewards being run early rather than accurately. The compound interest calculator lets you set contribution frequency and compounding period separately, because monthly deposits into a daily-compounding account behave differently from the annual figure most tables assume.

The savings goal calculator works backwards from a target date, the retirement calculator projects a balance and a drawdown, and the inflation calculator converts any of it back into today's purchasing power — which is usually the more sobering number.