How to read your minimum payment calculator results

What the calculator assumes

You enter a balance, an APR, and your current minimum. Every result follows from four assumptions:

• Your minimum stays the same share of your balance. If you owe $6,000 and your minimum is $150, that is 2.5%. As the balance falls, the minimum falls with it, always 2.5% of what is left.
• The minimum never drops below $25. Once 2.5% of the balance is under $25, the payment holds at $25.
• Interest is charged monthly at your APR divided by 12.
• Nothing new goes on the card. No purchases, fees, or rate changes.

That is a simplified model, not your issuer's formula, which is in your cardholder agreement. Section 6 covers why that matters.

One worked example

We used the calculator's own sample inputs: a $6,000 balance at 23% APR with a $150 minimum. For context, 23% sits close to 22.36%, the Federal Reserve's August 2026 average rate on credit card accounts that were charged interest (Fed G.19, preliminary, released October 7, 2026). Here is what the calculator shows:

Our own rerun of the same math gives exact figures of $23,344.88 total and $17,344.88 of interest over 383 months.

Each result, explained

Years to pay off. The number of monthly payments until the balance hits zero, shown as years with one decimal. 383 months is 31 years and 11 months, which displays as 31.9. The sentence below rounds it to 32 years.

Paid in interest. Everything you pay above the original balance. In the example, the first month's interest is $115.00, so only $35.00 of the first $150 payment reduces what you owe. After 12 months of minimums you still owe $5,593.22.

Total you will pay. The balance plus all that interest.

Times your balance. Total paid divided by the starting balance, rounded to one decimal. At 3.9x, every dollar on the card costs about $3.90 to repay this way. The page header cites 2 to 3 times as a general range; this example runs higher.

Why it takes so long. Because the minimum shrinks with the balance, the payment keeps getting smaller. In the example, the $25 floor takes over after month 307, when about $995.69 is left, and the payment then sits at $25 until a final payment of $22.84.

When it says Never or 50+

Never. If your payment is not more than one month of interest, the balance cannot go down, so the calculator says Never. Example: $6,000 at 29.99% builds $149.95 of interest in the first month. Enter a $120 minimum and the result is Never. Federal rules require a matching warning on your statement in this situation: the issuer must say that if you make only the minimum payment, it estimates you will never pay off the balance because your payment will be less than the interest charged each month (12 CFR 1026.7(b)(12)).

50+. The calculator stops counting at 600 months, which is 50 years. If your payment is barely above the interest, you will see 50+ along with very large totals. Example: $6,000 at 29.99% with a $150 minimum, just 5 cents a month above the first month's interest. After 600 months the model has you paying $89,776 in total, and $5,970.07 of the balance would still be owed. So 50+ means the model stopped counting, not that the card is paid off.

Reading the loan comparison

Below the results, the calculator shows what a fixed-rate debt consolidation loan could look like for the same balance: a 13% rate over 48 months. In the example that is $161 a month, about $1,726 of interest, and a payoff date 4 years out. The banner shows the difference in interest, $15,619.

Three things to know:

• The rate is an illustration, not an offer. Your rate depends on your credit profile and the lender.
• It assumes no origination fee. Many personal loans take a fee out of the money you receive. With a 5% fee, you would borrow $6,315.79 to land $6,000 on the card, pay $169.44 a month, and pay $8,132.97 in total, a 15.80% APR. Still far below the minimum path in this example, but not the clean number on screen. See how much to borrow to cover an origination fee.
• Part of the gap is the higher payment, not the lower rate. Be fair to the card: if you paid the same $160.96 a month on the card at 23% and never lowered it, the card would be gone in 67 months with $4,626.06 of interest. The loan still costs less, but by about $2,900, not $15,619.

For a fuller loan comparison with your own quotes and fee, use the Should I consolidate? calculator and our guide to reading its results.

Three inputs that skew the answer

1. The minimum you enter. The calculator treats today's minimum as a fixed share of the balance. If your issuer's formula is 1% of the balance plus that month's interest, the payment falls differently. On the same $6,000 at 23%, that formula, with a $25 floor, starts at $175.00 and pays off in 250 months with $10,409.51 of interest. Same card, very different answer.
2. The APR you enter. Use the purchase APR that actually applies to your balance. If part of it is on a promotional rate, or a penalty rate has kicked in, the answer moves a lot. At 29.99% instead of 23%, the same $150 minimum goes from 31.9 years to 50+.
3. New charges. The model assumes the card is frozen. Any new purchase pushes every result further out.

Check it against your statement

Your monthly statement already carries an official version of this math. Under Regulation Z, card issuers must print a Minimum Payment Warning box on each periodic statement (12 CFR 1026.7(b)(12)). Look for:

• How long it would take to pay off the balance making only minimum payments, shown in years rounded to the nearest whole year, or in months if under 2 years.
• The total cost of paying that way.
• The monthly payment to pay it off in 36 months, with its total cost and savings. Issuers can skip these when the minimum payment estimate is 3 years or less.
• A toll-free number for information about credit counseling services.

The statement estimate uses your issuer's real formula, so if it differs from our calculator, trust the statement. Our tool is best for what if questions. For the example card, the 36-month payment at 23% would be $232.26, with $2,361.30 of interest.

What to do with your result

The single biggest lever is to stop letting the payment shrink. On the example card:

Keeping the same $150 payment, instead of letting it fall, cuts payoff from 383 months to 77. If you can get a loan APR clearly below your card's rate, a fixed-rate debt consolidation loan does the same thing with a set end date. Compare several quotes by APR, and read how long it takes to pay off $10,000 in credit card debt for the same math at a larger balance. If a loan is not a fit, a nonprofit plan may be; see debt consolidation loan vs. debt management plan. When you are ready, start on the Lendifi debt consolidation page or read about personal loans.

A note from our founder. Lendifi's founder carried about $10,000 on credit cards. He made payments every month, and the balance barely moved. A fixed-rate personal loan is what finally cleared it. What he wanted was several real offers side by side before deciding. That is still the best test of any calculator's number.

Sources: periodic statement repayment disclosures, including the never-pay-off warning and the 36-month estimate, 12 CFR 1026.7(b)(12), CFPB. Card rate, Federal Reserve G.19, August 2026 (preliminary), accounts assessed interest, released October 7, 2026. Both accessed October 21, 2026. Calculator behavior is described from the live tool's code as of October 21, 2026. Dollar figures are illustrative calculations, not lender or issuer terms.

Lendifi is operated by Apex Lead Group LLC. Lendifi is not a lender and does not make loans or credit decisions. We are an advertising-supported comparison service, and some links on this page may be affiliate links through which we may earn a commission at no cost to you. Any rates, payments, or savings figures shown are estimates based on modeled examples and are not guarantees of approval or financing. Actual rates and terms are determined by the lender based on your full credit profile. See our Ad Disclosure for details.