Credit Card Payoff Calculator
Free credit card payoff calculator — see the true cost of minimum payments, compare payoff strategies, and find your fastest path to zero balance.
Months to Pay Off
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Total Interest
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Total Paid
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Interest vs Min Payment
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$500$50K
%
5%35%
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$25$5K
💡 Minimum Payment Comparison
At 3% minimum payment: estimated payoff in — months with — in interest.
Balance Over Time
Formula Used
Monthly Interest = Balance × (APR / 12)
Months to Payoff (fixed payment):
n = -log(1 - B×r/P) / log(1 + r)
Where:
B = Current balance
r = Monthly interest rate (APR/12)
P = Fixed monthly payment (must > B×r)
Minimum Payment Trap:
At 3% minimum on $5,000 at 24% APR:
Payoff time: ~22 years
Total interest: ~$7,800 (more than the original debt!)
How This Credit Card Payoff Calculator Works
This calculator shows the true cost of credit card debt and compares your chosen payment against the minimum payment trap.
The Minimum Payment Trap
On a $5,000 balance at 24% APR with 3% minimum payments:
- Minimum payment starts at ~$150/month, decreases over time
- Payoff takes ~22 years
- Total interest paid: ~$7,800 — more than the original debt!
Paying More Than the Minimum
Even small increases make a huge difference. Paying $300/month on that same $5,000 balance:
- Payoff in ~2 years instead of 22
- Total interest: ~$1,300 instead of $7,800
- You save over $6,500
Frequently Asked Questions
How long will it take to pay off my credit card?
Your credit card payoff time depends on your balance, APR, and monthly payment. Making only minimum payments (typically 2-3% of the balance) can take decades and cost more in interest than the original debt. For example, a $5,000 balance at 24% APR with 3% minimum payments takes over 22 years and costs $7,800+ in interest. Use CalcDeck's credit card payoff calculator to find your exact payoff timeline.
What is the avalanche method for paying off credit cards?
The avalanche method prioritizes paying off the credit card with the highest interest rate first while making minimum payments on all others. Once the highest-rate card is paid off, you roll that payment into the next highest-rate card. Mathematically, this method saves the most money in interest. If you have multiple cards, list them by APR, attack the highest first, and use CalcDeck's payoff calculator to model the accelerated payoff.
What is the snowball method vs. avalanche for debt payoff?
The snowball method pays the smallest balance first (regardless of interest rate) to create quick wins and psychological momentum. The avalanche method targets the highest interest rate first, saving more money mathematically. Snowball costs slightly more in interest but has higher success rates because people stick with it. Choose the method you'll actually follow through on — both beat making only minimum payments. CalcDeck's payoff calculator shows your exact savings with accelerated payments.
How much can I save by doubling my credit card payment?
Doubling your monthly payment dramatically reduces both payoff time and total interest. On a $5,000 balance at 24% APR, paying $200/month instead of the $100 minimum pays it off in under 3 years instead of 22+ years and saves roughly $6,000 in interest. Even small increases make a big difference. CalcDeck's credit card payoff calculator shows side-by-side comparisons for minimum payment, your payment amount, and 2x minimum.
Should I use a balance transfer card to pay off credit card debt?
A balance transfer card with a 0% introductory APR can save you significant money — but only if you pay off the balance before the promotional period ends (typically 12-21 months). Watch for balance transfer fees (usually 3-5% of the transferred amount). After the promo period, the rate jumps to the standard APR. Run the numbers: the transfer fee vs. the interest you'd pay staying put. CalcDeck's calculator helps you model your payoff plan with fixed monthly payments.
Why are credit card minimum payments a debt trap?
Credit card minimum payments are designed to maximize interest for the lender. At 24% APR, your first $100 minimum payment on a $5,000 balance includes $100 in interest — meaning zero goes toward principal. The balance barely moves while interest keeps accumulating. This is why minimum payments can stretch a manageable balance into decades of debt. CalcDeck's calculator clearly shows the devastating difference between minimum payments and even modestly increased payments.