Enter your balance, APR, and an optional extra monthly payment to see how many years payoff really takes and how much total interest you'll pay on minimums — plus how much time and interest even an extra $25–$100 a month saves.
Understanding the minimum payment trap
Why minimums are designed to last
The minimum payment on a credit card is usually calculated as a small percentage of your balance — commonly around 2%, with a floor of $25 or so. That sounds reasonable until you notice the consequence: as your balance falls, the required payment falls right along with it. You never reach a fixed payment that steadily retires the debt. Instead, progress decelerates the closer you get, and the tail drags on for years.
This isn't an accident. A shrinking minimum keeps you paying interest for as long as possible while still feeling like you're "making your payment." It's legal, it's disclosed, and it's the single biggest reason credit card balances persist for decades.
How long does it take to pay off a credit card with minimum payments?
There's a threshold where minimum payments stop working entirely. If the minimum is close to the monthly interest charge, almost none of your payment touches principal — and the balance barely moves. On a large balance at a high APR, the math can produce a payoff timeline of 50, 60, or more years, which is functionally "never." When that happens, this calculator marks the line "still owing" so you can see it plainly.
A minimum payment isn't slow progress on your debt — past a certain point it's no progress at all. The trap is mathematical, not a matter of willpower.
The power of a little extra
Here's the hopeful flip side. Because extra payments go straight to principal — not split with interest — even a small fixed amount on top of the minimum changes the picture dramatically. An extra $50 a month on a typical balance can cut the payoff from decades to a few years and save thousands in interest. The reason is that a fixed extra payment doesn't shrink as the balance falls; it keeps pushing principal down at full strength the whole way.
Try a few numbers in the extra-payment field above. The jump from $0 to $25, and again from $25 to $100, is usually far bigger than people expect. That's the lever the Pay Down app helps you pull — it tracks your real balances and builds an extra-payment plan you can actually stick to.
Frequently asked questions
How long does it take to pay off a credit card on minimum payments?
Far longer than most people expect — often 15 to 30 years, and on higher balances at high APRs, the balance may never be paid off at all. Because minimum payments shrink as the balance falls, progress slows to a crawl. This calculator shows the exact payoff time for your balance and APR.
Why do minimum payments take so long?
The minimum payment is usually about 2% of your balance (with a small floor like $25). As you pay down the balance, the required minimum drops too, so each payment chips away less principal. The result is a long tail where most of every payment goes to interest.
How much does paying a little extra save?
A surprising amount. Because extra payments go straight to principal, even $25–$100 more a month can cut years off the payoff and save thousands in interest. Enter an extra amount in the calculator to see the exact time and interest saved for your balance.
Can a credit card balance really never get paid off?
Yes. If the minimum payment is close to (or below) the monthly interest charge, the balance barely moves and effectively never reaches zero within a normal lifetime. The calculator flags this with a 'still owing' warning when it happens.
How is this different from the Pay Down app?
This calculator models one balance at one APR. The Pay Down app tracks all your cards, recalculates payoff projections as your real balances change every month, and helps you build and stick to an extra-payment plan that actually retires the debt.
How does a minimum payment calculator work?
It takes your balance and APR and applies a typical minimum payment — usually around 1–2% of the balance plus interest, which shrinks as the balance falls. From that it projects how many years payoff takes and how much total interest you'll pay. Enter an optional extra monthly amount and it shows how much time and interest that extra saves.
What is the minimum payment trap?
The minimum payment trap is what happens when your minimum payment shrinks as your balance drops, so most of each payment goes to interest and the balance barely moves — stretching payoff into decades, and in some cases never fully paying off. This minimum payment trap calculator shows your real payoff timeline so you can see the trap in your own numbers.
