Credit Card Debt Payment Formula:
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This calculator estimates the time required to pay off credit card debt using a fixed monthly payment strategy (like the avalanche method). It accounts for compound interest to give you an accurate payoff timeline.
The calculator uses the following formula:
Where:
Explanation: The formula calculates how many months it will take to pay off debt given a fixed monthly payment and interest rate, accounting for the decreasing balance each month.
Details: Understanding your payoff timeline helps with financial planning, motivates debt repayment, and allows comparison of different payment strategies.
Tips: Enter your current credit card balance, the fixed monthly payment you can afford, and your card's APR. The calculator will show how long it will take to become debt-free with this payment strategy.
Q1: What's the avalanche method?
A: A debt repayment strategy where you pay minimums on all debts except the one with the highest interest rate, which gets extra payments.
Q2: Why does my payment need to exceed interest?
A: If your payment only covers interest (or less), your principal never decreases and you'll never pay off the debt.
Q3: How can I pay off debt faster?
A: Increase monthly payments, reduce interest rates (balance transfers), or use windfalls (tax returns, bonuses) to make lump payments.
Q4: Does this account for minimum payments?
A: No, this assumes a fixed payment amount each month. Minimum payments would extend the payoff time significantly.
Q5: What if I have multiple credit cards?
A: This calculator is for one card. For multiple cards, calculate each separately or consider using a debt consolidation calculator.