Credit Card Payoff Equation:
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This calculator estimates how long it will take to pay off credit card debt using Bankrate's methodology. It considers your current balance, monthly payment amount, and annual percentage rate (APR).
The calculator uses the following equation:
Where:
Explanation: The equation calculates how many months it will take to pay off debt when making fixed monthly payments, accounting for compound interest.
Details: Understanding your payoff timeline helps with financial planning and debt management. It shows the impact of different payment amounts and interest rates on your debt repayment.
Tips: Enter your current credit card balance, the fixed monthly payment you can afford, and your card's APR. For accurate results, ensure your payment exceeds the monthly interest charge.
Q1: Why does my payment need to exceed the interest charge?
A: If your payment only covers the interest, you'll never pay down the principal. The minimum payment must be greater than P×R to make progress.
Q2: How can I pay off my debt faster?
A: Increase your monthly payment, reduce your APR (through balance transfers or negotiation), or make biweekly payments instead of monthly.
Q3: Does this account for changing APRs?
A: No, this assumes a fixed APR. If your rate changes, you'll need to recalculate.
Q4: What if I make additional payments?
A: Extra payments will reduce your payoff time. Recalculate with your new average monthly payment amount.
Q5: How accurate is this estimate?
A: It's mathematically precise for fixed payments and interest rates, but doesn't account for fees, payment timing, or APR changes.