Credit cards
How long will minimum payments really take?
Longer than almost anyone guesses. The minimum is a payment designed to keep the account current, not to end the debt — and the difference between it and a fixed payment you choose yourself is usually measured in decades and five figures.
The card
Your payment
Or pick a finish line
How your issuer sets the minimum
Most issuers charge the interest plus a small slice of principal. That slice shrinks as the balance does, which is exactly why the minimum-payment path takes decades.
Interest saved
$12,937
Money that stays with you
Time saved
21 yr 1 mo
Debt-free 21 years and 1 month sooner
Total cost of your plan
$12,130
Instead of $25,067 on minimums
Paying $340 a month instead of the $262 minimum clears this card in 3 years rather than 24 years and 1 month — and keeps $12,937 that would otherwise have gone to interest.
Minimum payments
What the statement asks for
- First payment
- $262.01
- Time to clear
- 24 yr 1 mo
- Total interest
- $16,567
- Total paid
- $25,067
- Interest per dollar borrowed
- $1.95
Your fixed payment
$340 every month
- Payment
- $340.00
- Time to clear
- 3 yr
- Total interest
- $3,630
- Total paid
- $12,130
- Interest per dollar borrowed
- $0.43
The minimum-payment curve is almost flat for years. That is not an illusion — early on, nearly the whole payment is interest, so the balance barely moves.
Interest accruing right now
$177.01
Every month, before you pay a cent
That's per day
$5.82
What this balance costs while you sleep
Extra over the minimum
$77.99
The amount doing all the work
Your payoff schedule
36 payments · $3,630 interest
What this calculator assumes
- How is the minimum payment calculated?
- As the interest for the month plus a small percent of the balance (1% by default), with a dollar floor of $25. This is the most common US formula, but issuers differ — check your statement and adjust the two fields under 'How your issuer sets the minimum'.
- Why does the minimum-payment line stay flat so long?
- Because the minimum is designed to be mostly interest. On a $8,500 balance at 25%, roughly $177 of the first payment is interest before a single dollar touches the balance. As the balance falls, so does the required payment — which is why the finish line keeps moving away.
- Is interest really compounded monthly?
- Most cards compound daily on the average daily balance, which costs slightly more than the monthly compounding used here. Treat these figures as a floor, not a ceiling.
- What about a 0% balance transfer?
- Enter 0% APR and the transfer fee as a new charge in month one. The thing to check is what happens when the promotional window ends — many cards apply the regular rate to whatever is left, and some charge deferred interest retroactively.
- What isn't modeled?
- Late fees, penalty APRs, annual fees, cash-advance rates, promotional-rate expiry, and rewards. None of them change the shape of the story, and all of them make the minimum-payment path worse.