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Credit Card Calculators

Credit Card Payoff Calculator

Calculate how long it will take to pay off your credit card — or the payment needed to clear it by a target date.

Two modes: fixed monthly payment, or solve for the payment that clears a balance by a target month.

$
%
$
Months to zero
6 yr 10 mo
Total interest $6,191 on $6,000 at 24% APR.
Monthly payment
$150
Months
82
Total interest
$6,191
Total paid
$12,191
Explain this result

Turn the numbers above into plain-language takeaways. Educational only — not financial advice.

Save & Compare Scenarios

Save the current inputs under a name, then reload or compare them side by side. Scenarios stay on this device only.

Overview

How the Credit Card Payoff Calculator Works

Minimum payments on credit cards are designed to keep you in debt for a decade or more. This calculator runs two scenarios: what happens at the payment you're making, or — better — what monthly payment you need to be debt-free in a specific number of months.

Formula

The Math Behind the Calculator

Fixed payment mode: month-by-month, interest = balance × APR ÷ 12, principal = payment − interest. Target months mode solves Payment = B × r / (1 − (1 + r)^−n) for the payment that retires the balance in exactly n months.

Example

A Worked Example

A $6,000 balance at 24% APR with a $150 monthly payment takes 71 months and accrues $4,632 in interest. To clear it in 24 months instead, you'd need to pay $317 per month and would owe $1,612 in interest — a $3,000 savings.

How to use

How to Use the Credit Card Payoff Calculator

  1. 1Enter the current statement balance.
  2. 2Enter the APR (purchase APR on your card, not the promotional rate).
  3. 3Pick a mode: enter the payment you'll make, or pick a target payoff timeline.
Interpretation

What the Results Mean

  • Months to payoff is your real timeline at the payment you chose.
  • Total interest is what the bank earns on your balance.
  • Target-months mode shows the payment commitment required for a deadline.
Keep exploring

Smart Next Steps

What to explore next
Avoid

Common Mistakes to Avoid

  • Paying only the minimum and using the card the same month.
  • Believing 0% intro APR offers without checking what the regular APR becomes after the promo ends.
  • Transferring balances repeatedly without changing spending behavior.
Keep going

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Learn

Related Guides

8 min read

How Credit Card Minimum Payments Are Calculated (And Why They Trap You)

The formulas issuers use to set a minimum payment, why paying it can take decades, and how much faster a fixed payment clears the same balance.

Read guide
5 min read

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How credit utilization is calculated, why the 30% rule is misleading, and three quick tactics to drop your utilization before your next statement.

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FAQ

Frequently Asked Questions

Why is credit card interest so high?+

Credit cards are unsecured, so issuers price in higher default risk. APRs of 18–29% are common.

Should I close the card after I pay it off?+

Usually no — closing reduces your credit limit and can lower your credit score. Keep it open with a small recurring charge that auto-pays in full.

Does a balance transfer help?+

Often yes, if you can pay the balance off within the promotional period. Factor in the transfer fee (typically 3–5%).

Financial Disclaimer

This calculator is for educational and estimation purposes only. It does not provide financial, mortgage, tax, investment, or legal advice. Actual rates, payments, taxes, fees, insurance costs, eligibility, and loan terms vary by lender, location, credit profile, and market conditions. Always compare official offers and consult a qualified professional before making financial decisions.

Last updated June 2026 · Prepared by the mCalculator Editorial Team