APR Calculator

Use this free APR calculator to estimate an approximate annual percentage rate from loan amount, note rate, repayment term, and entered finance charges.

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Formula steps Estimate limits shown Examples included Private history
Estimated APR9.2984445151%

$19,400 received, $405.53/mo payment

Note rate
8%
Fees included
$600.00
Amount received
$19,400.00
Monthly payment
$405.53

Official APR disclosures can include different finance charges and rounding rules.

Formula steps

  1. Estimate the scheduled monthly payment from loan amount and note rate.
  2. Subtract fees from principal to estimate net amount received.
  3. Solve the rate that makes the payment stream match the amount received.

How to use the apr calculator

  1. Enter the requested dollar amounts, rates, terms, tax settings, or contribution details.
  2. Use rates as percentages, such as 6.5 for 6.5%, and check whether a field asks for a monthly or annual amount.
  3. Press the calculate button to see the answer, supporting metrics, and formula steps.
  4. Use the result as a planning estimate only, then copy it if the assumptions look right.

Common uses

Estimate how fees can raise APR above note rate.

Compare loan offers with different fees.

See amount received after finance charges.

Prepare questions before reading official disclosures.

Examples

Personal loan APR $20,000 at 8% with $600 fees

APR estimate

Low fee $12,000 at 9.5% with $150 fees

Smaller APR gap

Large loan $250,000 mortgage with $5,000 fees

APR approximation

Frequently asked questions

Plain-language answers about when to use the estimate, what your numbers mean, what is left out, and how privacy works.

When should I use the APR Calculator?

Use it for early planning and side-by-side comparisons, especially for tasks like these: Estimate how fees can raise APR above note rate. Compare loan offers with different fees. Treat the answer as a planning estimate, not a final quote.

What is the APR Calculator doing with my numbers?

In plain language: The calculator estimates the scheduled payment at the note rate, subtracts entered fees from amount received, then solves the annualized rate implied by that payment stream. If the result seems too high or too low, first check whether each field expects a monthly amount, annual amount, dollar value, or percent.

What does this estimate leave out?

This is not an official Truth in Lending disclosure. APR rules can include specific finance charges, timing rules, tolerances, and lender disclosures. Real finance decisions can also depend on fees, timing, local rules, credit details, and provider-specific terms.

Does the site save my finance inputs?

No. The calculator runs in your browser tab. Recent answers stay only on the page while you use it, and they are not sent to a server.

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