CdLab

Add-On CD Calculator

Value of an add-on CD you fund over time.

Your CD numbers never leave your browser — all math runs locally.
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Try: Principal=10000, APY=4, Term (years)=3 → $10,000, 4.00%, 3, $11,249, $1,249

How to use

Add-on CDs let you deposit more during the term at the original APY. Enter the starting principal to see the base value.

FAQ

Why add on?

If rates fall after you open it, you can still add at the higher locked rate.

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