Saving & interest

How savings and deposits grow with compound interest, yield, inflation and a clear savings target.

• Compound Interest CalculatorGrow a deposit with monthly contributions and see how much comes from interest.
• Savings Goal CalculatorFind the monthly deposit that reaches your target by your deadline.
• CD CalculatorInterest earned, maturity value and effective yield for a certificate of deposit.
• Simple Interest CalculatorInterest on the original amount only, with a year-by-year table and compounding comparison.
• APY CalculatorConvert a nominal rate to APY and compare compounding frequencies side by side.
• Emergency Fund CalculatorYour emergency fund target, the gap still to save and the months to close it.
• 52-Week Savings Challenge CalculatorWeek-by-week deposits and total saved for a 52-week or custom savings challenge.
• Inflation CalculatorFuture cost of today's spending and the buying power your money loses to inflation.
• Rule of 72 CalculatorYears to double or triple your money at a given annual return.