Home Back

Calculate Credit Card Payoff

Credit Card Payoff Formula:

\[ T = \frac{\log\left(\frac{P}{P - D \times R}\right)}{\log(1 + R)} \]

$
$
%

Unit Converter ▲

Unit Converter ▼

From: To:

1. What is the Credit Card Payoff Calculator?

This calculator estimates how long it will take to pay off credit card debt when making fixed monthly payments, accounting for compound interest.

2. How Does the Calculator Work?

The calculator uses the following formula:

\[ T = \frac{\log\left(\frac{P}{P - D \times R}\right)}{\log(1 + R)} \]

Where:

Explanation: The formula calculates how many months it will take to pay off debt when making fixed payments that exceed the monthly interest charges.

3. Importance of Payoff Calculation

Details: Understanding payoff time helps consumers make informed decisions about debt repayment strategies and evaluate the true cost of carrying credit card balances.

4. Using the Calculator

Tips: Enter your current credit card balance, the fixed monthly payment you plan to make, and your card's annual percentage rate (APR). All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Why does my payment need to exceed the monthly interest?
A: If your payment only covers interest, you'll never pay down the principal. Payments must cover interest plus some principal to reduce debt.

Q2: What if I can't make the minimum payment?
A: Contact your creditor immediately. You may need debt counseling or to explore hardship programs.

Q3: How can I pay off debt faster?
A: Increase monthly payments, reduce spending to free up more money, or consider a balance transfer to a lower-rate card.

Q4: Does this account for changing interest rates?
A: No, this assumes a fixed APR. If your rate changes, recalculate with the new rate.

Q5: What about credit card fees?
A: This calculator doesn't account for annual fees or late payment fees which would extend payoff time.

Calculate Credit Card Payoff© - All Rights Reserved 2025