Investing & CD Calculators

CD Interest Calculator

Calculate your Certificate of Deposit (CD) maturity value and discover exactly how much interest you will earn over your chosen term with this free tool.

Assumptions

Adjust values

Deposit amount APY Term (months) Compounds per year

Estimated CD maturity value

$16,021.47

Interest earned

$1,021.47

Term

18 months

APY

4.4%

About this tool

Looking for a safe and predictable way to grow your savings? A Certificate of Deposit (CD) offers a fixed interest rate in exchange for leaving your money untouched for a specific period. This free CD Interest Calculator helps you accurately project your guaranteed returns before you lock in your funds. By entering your initial deposit amount, the Annual Percentage Yield (APY), and the CD term length, you can instantly see your total earned interest and final maturity value. Unlike variable-rate savings accounts, CDs provide peace of mind with locked-in rates. Use this tool to compare different CD offers from various banks or credit unions, experiment with different term lengths (like 6, 12, or 60 months), and figure out the smartest way to maximize your risk-free earnings while keeping your financial goals on track.

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