Free Credit Card Payoff Calculator (+ Guide)
A free credit card payoff calculator that shows the months, the interest and what paying more saves.
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by Navid Moazzez·Updated Oct 3, 2026·3 min read·Navid.me is reader-supported. When you buy through links on this site, I may earn an affiliate commission. Learn more.Your numbers
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This free credit card payoff calculator shows how many months it takes to pay off a card and how much interest you'll pay, or the monthly payment that clears it by a date.
Type your balance, your APR and a payment, and it draws the balance falling month by month, with what paying a little more saves.
I built it because a card's interest is easy to ignore until you see it as months of your life and a dollar figure.
TL;DRKey takeaways
What is a credit card payoff calculator?
A credit card payoff calculator works out how long a balance takes to pay off at a monthly payment, and the interest you'll pay on the way.
This one also finds the payment that clears it in a set number of months, and shows what paying more saves.
How it works
The calculator works it out on your device, and your numbers stay there.
How card interest works
The CFPB says a card's interest rate is the price you pay for borrowing, stated as a yearly rate, the APR.
Some issuers charge a daily periodic rate, the APR divided by 360 or 365, compounding each day. The calculator uses the APR divided by 12 a month, so a daily-rate card comes out slightly higher.
The Federal Reserve's G.19 put the average at 22.15% in May 2026 for accounts charged interest.
Pay more, pay less
Every extra dollar goes straight off the balance, so it stops costing you interest from the next month.
That's why $50 more a month cuts both the months and the interest, as the example below shows.
A worked example
Here's the example the calculator loads: a $5,000 balance at 22.15% APR, paid at $200 a month.
It takes 34 months and costs $1,767.76 in interest, $6,767.76 in all.
Pay $250 instead, and it's gone in 26 months with $1,297.68 of interest: $470.08 and 8 months saved. To clear it in 24 months, you'd pay $259.76 a month.
Mistakes to avoid
These are the slips that come up most.
- Paying only the minimum, which stretches a balance out for years
- Adding new purchases while you pay it down
- Forgetting that a promotional rate ends and the APR rises
- Moving the balance without counting the transfer fee
Who is the credit card payoff calculator for?
It's for anyone carrying a card balance, and these tools help around it.
- Debt payoff calculator – for every card and loan in 1 plan
- Loan calculator – for a loan's payment and payoff date
- Net worth calculator – for what you own and owe
Pick a payment you can keep up, and let the date on the screen be your finish line.
Plan your money with your AI
Take your numbers further in
Credit Card Payoff Calculator FAQs
Questions about the credit card payoff calculator? Here's what to know.
It works out how long a card balance takes to pay off at a monthly payment, and the interest you'll pay.
It depends on your balance, APR and payment.
At 22.15% APR, $5,000 paid at $200 a month takes 34 months.
About the APR divided by 12, times your balance, each month.
Cards with a daily rate charge the APR divided by 360 or 365 each day, which comes out slightly higher.
22.15% in May 2026 for accounts charged interest, according to the Federal Reserve.
Your payment may barely cover the interest.
The calculator shows the interest a month, and your payment has to be more than that.
As much as you can keep up every month.
Pick a number of months, and the calculator shows the payment that gets you there.
Yes, every extra dollar comes straight off the balance.
In the example, $50 more a month saves $470.08 and 8 months.
On most cards, pay the full balance by the due date each month, the CFPB says.
With more than one card, paying the highest APR first costs the least interest.
The debt payoff calculator plans that across all your cards.
Yes, it's free with no sign-up.
It runs in your browser, and your numbers stay on your device.
I did.
I'm Navid Moazzez, and I made the credit card payoff calculator as one of my free tools on navid.me.
More about me.
Navid Moazzez
AI business strategist & AI OS builder
Navid Moazzez helps creators and founders master AI and build their own AI Operating System (AI OS) to automate their business and life.
Navid.me is reader-supported. When you buy through links on this site, I may earn an affiliate commission. Read the affiliate disclaimer.
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