Credit Card Calculator For APR & Balance Transfers.

We’re on a mission to simplify credit card calculations.

No more wondering how your credit card APR converts to monthly payments –even if you add that cheeky Greggs’ roll.

Credit Card Calculator

Credit Card Calculator



£0

How much you spend on the card each month (affects daily interest calculation)

The Credit Card Calculator That Keeps It Simple.

Learn Quicker.

We provide both detailed projections on new and existing credit cards with APR calculations, balance transfer calculations, payoff calculations and minimim payment calculations.

Build Faster.

Discover how much you will need to cover your monthly bill , how much a balance transfer could save and build a credit score faster by meeting payments regularly.

Export Results.

Get exportable calculations of monthly payment projections and your projected APR. This is not financial advice and should not be considered as advice.

Credit Card Calculator Balance Transfer Calculation

Calculate APR & Payments Easily.

No more end of month surprises. Keep on top of credit card payments quickly and easily with simple mathematical calculations. 

Get in-depth insights on your credit payments.

We build all our results around your information to provide you with personal feedback and a range of possible payment options (timing also plays a factor) for you to stay on top of credit payments. 

Credit Card Calculator Results Screenshot including Balance Transfer Savings

Finally Understand APR & Credit Card Calculations.

Why Calculate Credit Card APR?

Credit card calculations are notoriously difficult. Could you quickly work out a 28.3% APR on a £5,354 monthly balance? Nope. Neither could we. So we created Credit Card Calculator to help everyone in our position.

What is a credit card?

Credit cards provide unsecured lines of credit to everyday consumers, these often come with rewards and perks, and sometimes with 0% interest for a period. But after this period you will be charged at a higher APR. That’s where we come in. 

Do you calculate credit card balance transfers?

Yes, we calculate credit card balance transfers as well – we take your existing balance, add any fees to the new card balance and then work out minimum or monthly APR payments according to your requirements.

How do you calculate credit card APR?

You can manually calculate credit card APR by dividing the APR % by 365. But there is also daily interest – i.e.) the additional amount you owe on a given day if you make a transaction, at the respective APR during that period. 

Why do I need to calculate my credit card interest?

Calculating your interest on your card (APR) is vital to understand how much you owe in a given month. This avoids unexpected shocks and surprises, but also helps you budget effectively. 

Does this apply internationally?

Yes, the calculations here are not exclusive to UK audiences. There may be some regional differences but the broad calculations remain the same – we provide both a range and a precise calculations for your own assessment.

Guided Financial Education for All Ages & Stages.

Custom financial tools tailored to your unique needs – calculate credit payments all in one tool, empowering financial education at every stage.

Credit card spining

How to Use Credit Card Calculator

Credit Card Calculator is designed to be simple, quick and easy to use to get a clear understanding of your credit payments – you can start with either your current APR or we can calculate this for you based on our calculations. 

  • Simplify credit understanding

  • Access leading calculations & predictions

  • Start with APR or start with payments

  • Export results or download

  • Get range estimates & specific responses

Start with Your Credit Card Provider Name & Key Details

In order to better get a picture, we require some data to help us determine what kind of rate you might already be on using our matching algorithm and may be able to speed up the process. We provide age ranges and income ranges, precisely for this purpose. 

  • Flexible calculations

  • APR or payment-focused calculations

  • Accessible for anyone of any age or stage

Credit Card Calculator UK Header
Credit Card Calculator Age & Income Questions
Credit Card Calculator Option Selector
Payoff Term Slider
Credit Card Calculator Balance Transfer Calculation

Select What You Would Like to Calculate.

We offer 4 differed type of credit card calculations:

  • Payoff Timeline: Calculate how long it will take to payoff a credit card based on your monthly amounts and interest rate. 
  • Minimum Payment: Calculate how much you need to pay or will need to pay on a new or existing credit card based on the APR. 
  • Balance Transfer: Calculate how much a Balance Transfer will cost or save you based on your current balance. 
  • Calculate APR: Calculate how much APR you might be paying on your existing card based on your monthly payments and outstanding balance. 
  • No PII data collected (no emails, names, address etc.)

  • Discover how your APR stacks up

  • Built for you & your needs

Get Results.

That’s it. It’s that simple. After you input your information we will calculate your APR (if not already given), your expected monthly payment, Your expected monthly payment range (sometimes payments might differ), and you will be able to export / download your results. Please remember, this is for educational and informational purposes only, and may not be reflective of your actual payment or payments. 

  • Discover your APR & minimum payments

  • See how much the balance transfer costs you

  • Export results & save them to your computer

Credit card Calculator Results: Calculating APR, Minimum Payment & Payoff Timeline

Frequently Asked Questions

Do you help me with my credit score?

No, we do not help with credit scores. We are an educational resource designed for information & entertainment purposes only. 

“I discovered I was being charged around 5% per month on my last card, which was crazy. I immediately switched thanks to credit card calculator.”

Alex J., Credit Card Calculator User

Calculating Credit Card Payments Has Never Been This Easy.

Credit Card Calculator facilitates quick and easy credit card calculations – specialising in balance transfer, minimum payments & APR calculations, across all providers, to help you discover how much you could owe every month and how much a transaction could end up costing. 

Frequently asked questions

What does Credit Card Calculator do?

Credit Card Calculator is a completely free online calculator tool that helps you quickly calculate APR – giving educational information based on the data you provide – it is designed to help consumers understand what monthly payments to expect.