All Calculators

Ten free calculators for savings, CDs, and interest — pick the one that answers your actual question.

Savings Interest Calculator

The main tool on this site. See exactly what your savings will earn, with compounding and regular contributions.

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Everyday Savings

Simple Interest Calculator

Interest on a loan or deposit without compounding.

Savings Goal Calculator

Work backward from a target to find your required monthly contribution.

CDs

CD Calculator

What a certificate of deposit will be worth at maturity.

CD Early Withdrawal Penalty Calculator

What breaking a CD early actually costs you.

CD Ladder Calculator

Split a deposit across staggered CD terms and compare against a single CD.

Compare & Plan

APY Calculator

Convert a nominal rate to APY, or an APY back to a nominal rate.

High-Yield Savings Calculator

See what switching from your current account to a high-yield one would earn you.

Emergency Fund Calculator

Find your target reserve based on essential monthly expenses.

Inflation Calculator

See what your money will really be worth in the future.

Not sure which tool fits your situation? See High-Yield Savings vs. CDs or What Is APY for guidance on choosing between account types. Prefer to read first? See All Guides.