Credit Card Payoff Calculator
See how long it will take to clear your credit card debt and how much interest you will pay. Compare your payment plan against minimum-only payments.
Balance Reduction Over Time
Payment Breakdown
Your Plan vs Minimum Payments
Credit Card Payoff Calculator UK 2025/26
Our Credit Card Payoff Calculator shows you exactly how long it will take to clear your credit card debt and how much interest you will pay along the way. Enter your current balance, APR, and monthly payment to see your payoff timeline, total interest costs, and how much you could save by paying more than the minimum.
How Long Does It Take to Pay Off a Credit Card?
The time to pay off a credit card depends on three things: your balance, your APR, and how much you pay each month. If you only pay the minimum (typically 1-2.5% of the balance), you could be paying for decades. For example, a GBP3,500 balance at 19.9% APR with minimum payments of 2.5% would take over 27 years to clear and cost more than double the original amount in interest.
| Balance | APR | Monthly Payment | Time to Clear | Total Interest |
|---|---|---|---|---|
| GBP1,000 | 19.9% | GBP50 | 2 years | GBP165 |
| GBP1,000 | 19.9% | GBP100 | 11 months | GBP92 |
| GBP3,000 | 19.9% | GBP100 | 3 years 5 months | GBP1,089 |
| GBP3,000 | 19.9% | GBP150 | 2 years 1 month | GBP713 |
| GBP5,000 | 19.9% | GBP150 | 4 years 2 months | GBP2,272 |
| GBP5,000 | 19.9% | GBP250 | 2 years | GBP1,129 |
How to Use This Calculator
- Enter your current balance – this is the amount you owe on your credit card right now.
- Enter your APR – find this on your credit card statement. Typical UK rates range from 18% to 29%.
- Set your monthly payment – use the slider or type an exact amount. The higher the payment, the faster you clear the debt.
- Add a lump sum (optional) – if you have savings or a bonus coming in, see how much faster it clears the debt.
- Set your minimum payment percentage – usually between 1% and 2.5% (check your card terms).
- Click Calculate Payoff to see your results.
The True Cost of Minimum Payments
Credit card minimum payments are designed to keep you in debt. A minimum payment of 2.5% barely covers the monthly interest, meaning your balance drops by just a few pounds each month. Here is what happens with a GBP5,000 balance at 19.9% APR:
| Strategy | Monthly Payment | Time to Clear | Total Paid |
|---|---|---|---|
| Minimum only (2.5%) | GBP125 (starts high, drops) | 27+ years | GBP10,000+ |
| Fixed GBP150 | GBP150 | 4 years 2 months | GBP7,500 |
| Fixed GBP200 | GBP200 | 2 years 8 months | GBP6,560 |
| Fixed GBP300 | GBP300 | 1 year 8 months | GBP6,110 |
Strategies to Pay Off Credit Card Debt Faster
- Fixed payment: Instead of paying the minimum (which drops as your balance falls), commit to a fixed monthly amount. This accelerates payoff dramatically.
- Round up: If your minimum is GBP87, pay GBP100. Those extra GBP13 go straight to reducing the principal.
- Balance transfer: Move your debt to a 0% balance transfer card. Many UK providers offer 20-30 months interest-free, giving you time to clear the principal without accruing interest.
- Debt consolidation loan: Personal loans typically have APRs of 6-15%, much lower than credit cards. Use the loan to clear the card, then repay the loan at a lower rate.
- Avalanche method: If you have multiple cards, put all extra money toward the highest APR card while paying minimums on the rest.
- Snowball method: Alternatively, clear the smallest balance first for psychological motivation, then roll that payment into the next card.
UK Balance Transfer Cards (2025)
If you have good credit, a 0% balance transfer card can save you hundreds or thousands in interest. Always aim to clear the full balance before the 0% period ends:
| Provider | 0% Period | Transfer Fee | Typical APR After |
|---|---|---|---|
| Virgin Money | Up to 32 months | 3.5% | 27.9% |
| Halifax | Up to 29 months | 3.49% | 26.9% |
| Barclays | Up to 27 months | 2.99% | 25.9% |
| MBNA | Up to 25 months | 3.19% | 24.9% |
| Santander | Up to 24 months | 2.75% | 24.9% |
Always check current offers before applying. Multiple credit applications can reduce your credit score.
How Credit Card Interest Works in the UK
Credit card interest is calculated daily based on your balance and APR. The annual rate is divided by 365 to get a daily rate, then applied to your outstanding balance each day. When you make a payment, it goes toward interest first, then fees, then the principal balance. This is why paying only the minimum is so costly – most of your payment disappears as interest before touching the principal.
If you clear your balance in full each month, you pay zero interest on purchases (during the interest-free period, typically 20-56 days). The problem starts when you carry a balance forward.
Free UK Debt Advice Services
If you are struggling with credit card debt, these organisations offer free, confidential help:
- StepChange Debt Charity – 0800 138 1111 – Free debt advice and debt management plans
- National Debtline – 0808 808 4000 – Free telephone advice
- Citizens Advice – Free face-to-face and phone debt advice
- Money Helper – Government-backed money guidance service
Avoid companies that charge for debt advice or promise to write off your debts for a fee. The above services are genuinely free.
Frequently Asked Questions
What is the minimum payment on a UK credit card?
Most UK credit cards set the minimum payment at 1% to 2.5% of your outstanding balance, or a fixed amount (typically GBP5 to GBP25), whichever is greater. Some also add the month’s interest and fees. Check your specific card terms for the exact formula.
How is credit card interest calculated?
Your APR is converted to a daily rate (APR divided by 365). This daily rate is applied to your balance each day. At the end of the billing cycle, the daily interest charges are added together to form your monthly interest charge. Interest is charged on the average daily balance, not just the closing balance.
Will paying off my credit card improve my credit score?
Yes. Reducing your credit card balances lowers your credit utilisation ratio (balance divided by limit), which is one of the most important factors in credit scoring. Aim to keep utilisation below 30% of your limit on each card. Paying off a card entirely can boost your score within 1-2 billing cycles.
Should I save or pay off my credit card?
Credit card APRs (19-29%) are almost always higher than savings account interest rates (3-5%). Mathematically, it makes sense to pay off the card first. However, keep at least GBP1,000 in emergency savings before going all-in on debt repayment, so unexpected costs do not force you back onto the credit card.
What happens if I miss a credit card payment?
You will be charged a late fee (typically GBP12), your APR may increase to a penalty rate (up to 29.9%+), and a missed payment mark will appear on your credit file for 6 years. Contact your provider immediately if you are struggling – many offer payment holidays or reduced payment plans.
Is a balance transfer worth it?
If you are paying 20%+ APR and can get a 0% balance transfer card, the savings are substantial. A GBP3,000 balance transferred from 22% to 0% for 24 months saves roughly GBP660 in interest (minus the 3% transfer fee of GBP90, netting GBP570). Just make sure you can clear it within the 0% period.
Can I negotiate a lower interest rate with my card provider?
Sometimes. If you have a good payment history, call your provider and ask for a rate reduction. They may offer a promotional rate or a temporary reduction. If they refuse, consider transferring the balance to a competitor offering a 0% deal.
Should I close a credit card after paying it off?
Think carefully before closing. Closing a card reduces your total available credit, which can increase your credit utilisation ratio and temporarily lower your credit score. If the card has no annual fee, keeping it open with a zero balance is generally better for your credit profile.
How much should I pay towards my credit card each month?
Aim to pay as much as you can afford without jeopardising essential bills. A good rule of thumb is to pay at least double the minimum payment, or a fixed amount that clears the debt within 24-36 months. Use the calculator above to experiment with different payment amounts.