Calculate your monthly loan payment and total cost for any personal loan. Instant results with full amortization schedule.
Personal loan payments depend on three factors: the loan amount (principal), the annual interest rate, and the loan term. This loan calculator uses the standard amortization formula to give you exact monthly payments for fixed-rate loans. Include any origination fee to see the true effective APR and compare offers from multiple lenders accurately. All calculations run in your browser — your data never leaves your device.
A personal loan monthly payment is calculated using the standard PMT (payment) formula. It depends on the loan amount (principal), the interest rate, and the loan term in months. Our loan calculator uses the exact formula: payment = principal × monthly rate × (1 + monthly rate)^n / ((1 + monthly rate)^n - 1).
The interest rate is the annual cost of borrowing expressed as a percentage. APR (Annual Percentage Rate) includes the interest rate plus additional fees like origination fees, giving you the true total cost of the loan. When comparing loan offers, always compare APRs rather than just interest rates.
To compare loan offers, look at the APR (which includes fees), the monthly payment, and total interest paid over the loan life. A lower interest rate does not always mean a lower total cost if one loan has higher fees or a longer term. Use this loan calculator to model each offer side by side.
Making extra payments on a personal loan reduces your principal balance faster, which means you pay less total interest and pay off the loan sooner. Even small additional monthly payments can save hundreds or thousands in interest over the loan term.
A shorter loan term means higher monthly payments but significantly less total interest paid. A longer term reduces your monthly payment but costs much more in interest overall. Use this calculator to compare the total cost of a 2-year vs 5-year loan at the same interest rate.