Credit Card Payoff Calculator
See how long it will take to pay off your credit card balance.
Your Details
Principal vs. Interest
What you'll actually pay in total
- Principal$5.0K
- Interest$2.0K
Payoff Time by Monthly Payment
How faster payments shorten your timeline
Balance Over Time
How your balance declines as you pay it down
Principal vs. Interest by Year
How much of each year's payments go to interest
How It Works
- Enter your current balance and interest rate.
- Enter the amount you plan to pay each month.
- Press Calculate to see your payoff timeline.
Formula Used
Each month's interest is charged on the remaining balance, then the rest of the payment reduces principal.
Good to Know
- • Extra payments go straight to principal.
- • Higher-APR balances cost more the longer they carry.
Important Notes
- • Assumes a fixed payment and fixed rate.
- • If payment doesn't cover interest, balance won't shrink.
Why Credit Card Debt Is Expensive to Carry
Credit card APRs are usually far higher than other consumer debt, often 20% or more, which means interest compounds quickly against you. A balance that seems manageable at the minimum payment can take years to clear and cost more in interest than the original purchase, as the "Total Interest" figure above often makes clear.
The Fastest Way to Cut the Cost
Because so much of a card's minimum payment goes to interest, even a modest increase in the monthly payment can dramatically shorten the payoff time — that's what the "Payoff Time by Monthly Payment" chart above shows. If you're carrying multiple cards, paying off the highest-APR one first (the avalanche method) minimizes total interest across all of them.
A Closer Look at the Terms
- Revolving credit — a credit line you can borrow against repeatedly up to a limit, unlike a fixed installment loan.
- Grace period — the window in which paying the statement balance in full avoids interest on new purchases.
From Theory to Numbers: $5,000 at 24% APR
At $300/month: payoff ≈ 21 months, interest ≈ $1,143
Raising the payment by $100/month cuts payoff time by more than a third and saves about $858 in interest — a striking illustration of how much high-APR balances punish slow, minimum-only payoff strategies.
Payment Level Comparison Table
$5,000 balance at 24% APR:
| Payment | Payoff Time | Interest |
|---|---|---|
| $150/mo | 56 mo | $3,322 |
| $200/mo | 36 mo | $2,001 |
| $300/mo | 21 mo | $1,143 |
What People Get Wrong Paying Off Credit Cards
- Continuing to charge new purchases — undermines payoff progress.
- Not requesting a lower rate — issuers sometimes reduce APR for customers who ask, especially with good payment history.