Free Tool
Credit card payoff calculator
Your balance, your APR, your payment — the real payoff date and the real interest bill, plus what changes if you pay a little more.
Debt-free in
25 months
(2 yr 1 mo)
Total interest
$1,495.56
Total paid
$7,495.56
Paying $400.00/month instead: debt-free in 18 months (7 sooner) and $444.41 less interest.
Estimate only. Assumes monthly compounding and a fixed payment; card issuers accrue interest daily on your average daily balance, so actual figures will differ slightly. This is not financial advice.
Advertisement
How to read your results
The calculator assumes a fixed monthly payment, which is the single most important trick in credit card payoff. Card issuers only require a minimum payment that shrinks as your balance shrinks — typically 1–2% of the balance plus interest — and that structure is precisely what stretches a $6,000 balance into a decade of payments. Fixing your payment at today’s amount, even without paying a dollar more, shortcuts years off the timeline.
The “pay more” scenario compounds surprisingly hard because every extra dollar goes straight to principal, which shrinks next month’s interest, which sends even more of your regular payment to principal. At a 21.5% APR — roughly the national average in mid-2026 — an extra $100 a month on a $6,000 balance saves hundreds in interest and arrives at zero months sooner. Run your own numbers above and watch the second line.
If your payoff timeline came back longer than about four months, the interest number next to it is mostly avoidable: a 0% balance transfer card freezes interest for up to 21 months for a 3–5% fee (here’s when that fee is worth paying), and a fixed-rate consolidation loan swaps the card’s rate for something lower with a built-in payoff date — compare both against your current path with the consolidation savings calculator.
One honest caveat: this tool models monthly compounding, while issuers accrue interest daily on your average daily balance. The difference is small — a few dollars either way per thousand — and it never changes the decision the numbers point to.