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APR / APY Converter.

Amounts, rates, schedules and results stay in this browser. Convert nominal APR and effective APY under a chosen compounding schedule. The bounded local result records assumptions and is independently recomputed.

Use APR / APY Converter

Private in this browser. Amounts, rates and results stay in this browser.

Tool options
Preparing the local tool…

How it works

  1. 01

    Enter your amounts, periods and explicit rates.

  2. 02

    Run the bounded local calculation.

  3. 03

    Review the formula and assumptions before using the result.

Frequently asked questions

Does this fetch current rates?

No. You enter every variable rate and cost yourself.

Does APR / APY Converter upload my data?

APR / APY Converter runs locally in your browser. Amounts, rates and results stay in this browser.

What output does APR / APY Converter create?

APR / APY Converter creates Json output after the result passes its local verification checks.

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