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Personal Loan Calculator

A personal loan is the installment alternative to a payday advance, repaid in fixed monthly payments over a set term. This calculator shows the monthly payment, total interest, origination fee, total cost of credit, and the effective APR once the fee is included.

By the Paydayloaning Editorial Team · Last updated 2026-09-16

Advertising disclosure: Paydayloaning may receive a referral fee if you apply through the link above. That fee does not change the rate you are offered, and it does not change our content. We are not a lender. The lowest rates are only available to the most qualified applicants. Read the full disclosure.

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How this calculator works

A personal loan is repaid in equal monthly installments, and each payment covers that month's interest plus a slice of the principal. The calculator uses the standard amortization formula to fix the payment from the amount, rate, and term.

If the loan carries an origination fee, the fee is subtracted from the amount you receive, while the payments are based on the full amount. The calculator solves for the effective APR that makes the present value of the payments equal the money you actually got, so you can see the true cost of credit. Total cost of credit is the interest plus the origination fee.

Rates vary by credit profile and lender, so enter the rate you were offered rather than a generic figure. A personal loan is not a payday loan, but for many borrowers it is the cheaper way to cover the same shortfall.

Advertising disclosure: Paydayloaning may receive a referral fee if you apply through the link above. That fee does not change the rate you are offered, and it does not change our content. We are not a lender. The lowest rates are only available to the most qualified applicants. Read the full disclosure.

Frequently asked questions

How is the monthly payment calculated?
The calculator uses the standard amortization formula, where the monthly rate is the annual rate divided by twelve and then by 100. Each payment covers that month's interest plus a portion of the principal, so the loan clears exactly at the end of the term.
Why does the effective APR differ from the stated rate?
An origination fee reduces the amount you actually receive while the payments stay based on the full amount. The effective APR is the rate that accounts for that gap, so it is higher than the rate you were quoted.
Is a personal loan cheaper than a payday advance?
Usually, because the cost is spread over months at an annual rate rather than charged as a flat fee over two weeks. Compare the total cost of credit here with the payday total from the payday calculator for your own amount.
What rate should I enter?
Use the rate from an offer you have received, or a rate you want to test. Lenders set rates based on credit history, income, loan amount, and term, so the result is an estimate rather than a quote.

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Advertising disclosure: we may receive a referral fee. The lowest rates are only available to the most qualified applicants.

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