Formula and variables.
APR is the annualized monthly rate solved from cash received, fixed payment, and term; cash received equals loan amount minus withheld feesEnter values in the units named in each field. The calculator retains precision during the calculation and rounds displayed currency and measurements for readability.
What this calculation uses
APR is the annualized monthly rate solved from cash received, fixed payment, and term; cash received equals loan amount minus withheld fees. Fees are treated as withheld from proceeds, so cash received must equal loan amount minus those fees. The result is reproducible: the same valid inputs produce the same answer. It uses only the values on this page and does not retrieve live prices, offers, tax tables, maps, account records, or product databases.
Reading your result
Use values from the record that matches this decision, such as a receipt, statement, offer, pay stub, sidewall marking, or measured trip. Try a second scenario after changing one input so you can see which assumption matters most. Keep the result with its units and timeframe; a monthly amount, annual rate, and one-time charge are not interchangeable.
How to use the apr calculator for a comparison
Write down the input values, their source, and the date of the comparison before changing a scenario. Then adjust one uncertain value at a time and compare the result with the original. Fees are treated as withheld from proceeds, so cash received must equal loan amount minus those fees. A small displayed difference may not matter if the underlying input is approximate, while a large difference deserves a closer check of the formula and source document. Do not combine this result with another calculator unless both use the same units, time period, and assumptions.
Input checks and rounding
The calculator rejects blank, non-numeric, out-of-range, and inappropriate negative entries instead of showing a misleading result. It cannot tell whether an otherwise valid number came from the right document. Check units, decimal places, percentages, and timing before comparing results. Currency is shown to cents and measurements are rounded after the calculation.
Scope of this estimate
Fees are treated as withheld from proceeds, so cash received must equal loan amount minus those fees. This calculator is an arithmetic estimate, not a quote, contract, fit guarantee, tax return, benefit determination, route service, or recommendation. Current terms, product specifications, rules, and personal circumstances can change the real outcome. Review the relevant official material and any provider documents before acting. Compare more than one realistic scenario rather than treating a rounded display as a promise.
Check assumptions and sources.
Fees are treated as withheld from proceeds, so cash received must equal loan amount minus those fees. This calculator is an arithmetic estimate, not a quote, contract, fit guarantee, tax return, benefit determination, route service, or recommendation. Current terms, product specifications, rules, and personal circumstances can change the real outcome.
Consumer Financial Protection Bureau — Annual percentage rate
Common questions.
What does this apr calculator include?
It uses the displayed inputs and the stated formula. Fees are treated as withheld from proceeds, so cash received must equal loan amount minus those fees.
Why could a document or provider show a different value?
A document may use different timing, rounding, fees, eligibility rules, specifications, or data dates than this estimate.
Does FigureNest send my inputs anywhere?
No. The calculation runs locally in the browser and does not use a calculation service.