A $15,000 Personal Loan, Worked Out

What $15,000 costs at different rates and terms

Monthly payment and, in brackets, total interest on $15,000 at fixed rates, with equal monthly payments and no fees. These come from the standard amortization formula; they are not quotes. Try your own rate in the payment by loan size calculator.

At this size, each extra year adds well over $1,000 of interest at a mid-teens APR. A consolidation loan that stretches card debt over five years can cost about as much as the cards would have, even at a lower rate. Pick the shortest term whose payment you can carry.

Loan, cards or a balance transfer?

Say you owe $15,000 across several cards. Commercial banks charged an average 22.36% APR on card accounts that paid interest in the third quarter of 2026, according to the Federal Reserve. Here are three ways to pay the same balance, each a worked example.

The balance transfer in the example costs least, but only on its own assumptions. A 3% fee adds $450, making the transferred balance $15,450. Paying $519.98 a month for 18 months leaves $6,090.36 when the promotion ends, and that remainder costs $845.39 in interest at 22.36%. Pay $858.33 a month instead and the balance is gone before the promotion ends, with only the fee to pay.

• A single card's limit may be too small to take $15,000 plus the fee, so the transfer may cover only part of the debt.
• Federal rules require a promotional rate to last at least six months, and the card must tell you in advance what rate applies afterward.
• A personal loan has a fixed end date. A card with room on it can fill up again.

TrustCedar compares the two products in more depth in personal loan vs credit card. Lendmira covers how debt consolidation loans work.

The same loan, ring by ring

More than half of all the interest falls in the first year. If you consolidate and then get a raise or a bonus, an extra payment early in the loan saves the most, as long as the agreement has no prepayment penalty.

Is $15,000 the right size?

For consolidation, the right amount is the sum of the payoff figures on the balances you are closing out, not the round number. Ask each card issuer for a payoff amount, add them, and stop there. If they total $13,600, borrowing $15,000 at 15% over 36 months adds $48.53 a month and about $347 of interest for money that would sit in your account. If you want to keep one card open for emergencies, leave its balance at zero rather than borrowing a cushion. How much to borrow walks through the steps.

The income lenders look for

Lenders compare your monthly debt payments, including the new loan, with your gross monthly income. A ratio near 36% is a common reference point, though each lender sets its own limit. With $1,400 of rent and $300 of other monthly debts, the $519.98 payment fits a 36% limit at about $6,167 of gross monthly income, roughly $74,000 a year.

Consolidation changes that picture. If the loan pays off the cards, their minimum payments disappear, and a lender may leave them out of the ratio, for example when it pays the card issuers directly. Ask how a lender treats the debts you are paying off. The borrowing room calculator runs the ratio with your numbers, and debt-to-income and loan size explains which payments count.

Where a $15,000 loan comes from

A $15,000 loan is far below the federal threshold where Truth in Lending disclosures stop applying, so a lender must give you the APR, finance charge and total of payments in writing before you sign. The Military Lending Act's 36% cap also applies to active-duty servicemembers and their dependents.

Fees inside the amount

If a lender deducts a 5% origination fee, a $15,000 loan sends you $14,250, which may not clear the card balances. To receive $15,000 after a 5% fee, you would request about $15,789. Use the amount to request calculator to gross up your figure, and compare offers by APR, which already counts the fee.

Questions people ask