Find out how long your balance will take to clear — and how much sooner you'd be done if you paused the interest.
When you carry a balance, interest is added every month based on what you still owe. At a typical 20%+ APR, a big chunk of each payment goes straight to interest — not to the debt itself. That's why a balance that feels manageable can take years to clear if you're only paying a little above the minimum.
The single biggest lever isn't paying more (though that helps) — it's cutting the interest rate. Drop the rate to 0% and every dollar you pay actually reduces the balance.
Take a $7,000 balance where you can pay $350 a month. Here's the difference the rate makes:
It depends on your balance, your interest rate, and how much you pay each month. At high APRs, a large share of each payment goes to interest, which stretches out the timeline. Lowering the rate to 0% means your whole payment reduces the balance.
Interest is charged on your remaining balance every month. When you only pay a little over the minimum, much of it covers that month's interest instead of the balance — so the debt barely shrinks. This is why high-rate balances can take years to clear.
With 0% APR during the promo period, none of your payment is lost to interest. Every dollar reduces the balance, so you reach zero faster and pay less overall.
Any remaining balance starts accruing interest at the card's regular rate. It's still usually a win because you paid nothing during the promo — but aim to clear as much as possible before it ends.
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