📈 APR Calculator
Free APR calculator for estimating APR, monthly payment, and net amount received on a fixed-rate installment loan using the loan amount, quoted annual rate, term, and required finance charges. Educational estimate only; not an official disclosure, lender quote, or financial advice.
Loan Inputs
Enter only the charges required to get the loan when those charges are paid upfront or deducted from the proceeds. Do not include taxes, optional insurance, voluntary add-ons, late fees, prepayment penalties, or fees already financed into the principal.
APR Estimate
Assumption: The page first computes a fixed monthly payment from the quoted rate, loan amount, and term, then solves for an equivalent APR using the smaller net amount received.
Limitation: This V1 only fits fixed-rate installment loans with fixed monthly payments and one bucket of required charges that are paid upfront or deducted from proceeds. If fees are financed into principal or optional, this estimate does not apply.
Display note: Amounts use 2 decimals. The quoted rate, estimated APR, and APR delta use 3 decimals. All displayed values come from one result layer, and the rounded payment is not used to reverse-calculate APR.
Disclaimer: This tool is for educational estimation only. It is not a loan quote, credit decision, official disclosure, or financial/legal/tax advice. Results depend on your fixed-rate installment assumptions and the required charges you enter; actual loan terms, fees, and disclosures are determined by licensed providers and official documents.
Privacy note: Calculations run locally by default. Your loan input data is not uploaded.
Free APR calculator for estimating APR, monthly payment, total payment, total interest, and net amount received on a fixed-rate installment loan with required borrowing charges. Educational estimate only; not an official disclosure, loan quote, or recommendation.