Compound Interest & Retirement Calculators

Compound growth

See how a starting amount and regular monthly additions could grow at a steady rate, compounded monthly.

Ending balance—

You contributed—

Growth—

Contributions Growth

Retirement & savings planner

Estimate what your savings might reach by a target age, what yearly income that could support at a chosen withdrawal rate, and the monthly amount needed to reach a goal.

Projected at retirement—

Yearly income at your rate—

Monthly saving to reach goal—

Figures are in today's dollars only if you enter an inflation-adjusted ("real") return. A withdrawal rate is a planning shorthand, not a guarantee that money will last.

These calculators show hypothetical, steady returns for education. Real markets rise and fall, returns are never assured, and taxes and inflation are not modeled. They are not investment advice.