Free Minimum Payment Cost Calculator

See the real cost of making only minimum payments. Enter your balance, APR, and current payment to discover your payoff timeline and total interest paid.

Fact CheckedAdvertiser DisclosureWritten by: ReliefGuardian Editorial TeamReviewed by:James RussellJames Russell— Senior Debt Relief Specialist

How to Use This Calculator

  1. 1Choose whether you want to see a true declining minimum payment or your own fixed payment amount
  2. 2Enter your current balance and interest rate (APR)
  3. 3Optionally add an extra monthly amount to see how much faster you could pay it off

What This Is Useful For

  • See exactly how long minimum-only payments really take, and why
  • Decide how much extra to add each month to escape debt faster
  • Get a quick gut-check before deciding whether debt relief makes sense for you

Payment Type

Estimated using a common issuer formula — the greater of 1% of your balance plus that month's interest, or a $25 floor — recalculated every month as your balance shrinks. Your actual card's minimum payment formula may differ; check your statement for the exact terms.

$15,000
22%
$100

Your first month's minimum payment would be about $425 — and it will keep shrinking as your balance drops, which is exactly why minimum-only payments stretch out so long.

340 mo (28.3 yrs)

Payoff Time (min. only)

$26,433

Total Interest (as entered)

41 mo (3.4 yrs)

Payoff Time (with extra)

$19,992

Interest Saved

Adding $100/month extra saves you 299 months and $19,992 in interest.

Balance Over Time

Minimum Only With Extra

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Frequently Asked Questions

Why does it take so long to pay off debt with minimum payments?

Credit card minimum payments are typically set at 1–2% of your balance. Because a large portion of each payment goes toward interest, only a small amount reduces your principal — meaning the balance decreases very slowly.

How is the minimum payment calculated on a credit card?

Most issuers use a formula such as 1% of the balance plus interest, or 2% of the balance, whichever is greater. Some cards use a flat minimum like $25 if the calculated amount is lower.

How much money can I save by paying more than the minimum?

Even adding $50–$100 per month above the minimum can save thousands in interest and cut years off your repayment timeline. This calculator lets you compare different payment amounts side-by-side.

What if I can't afford more than the minimum?

If minimum payments feel unmanageable, you may benefit from debt consolidation, a credit counseling Debt Management Plan (DMP), or debt settlement. Consider taking our free assessment to explore options.