Credit card limit calculator

Learn what factors go into deciding your credit card limit and whether your application for an increased credit limit will be approved.

Every credit card comes with a credit limit which is determined by the information you provide when applying. The card provider uses this information to arrive at a suitable credit limit.

There is no definite way to determine what your credit limit might be, as card providers often follow their own unique policies when deciding your credit limit. However, developing an understanding of how certain factors may determine your credit limit could help you make a more accurate estimate.

What is a credit card limit?

At its most basic, a credit limit is the largest balance you can hold on your credit card at any one time. It’s decided using the full range of information you give a credit provider, such as your income, debts and liabilities.

When you are comparing your credit card options, you may notice the maximum credit limit for a particular card. It’s important to note that this may not be the limit you end up with.

What factors can affect my credit limit application?

Whether you’re applying for a new credit card or an increase to your existing card’s credit limit, know that the card provider in question will look at several factors before making a decision. Just about every credit card provider in the UK considers the following when it comes to making credit limit decisions:

  • Your monthly income
  • Your creditworthiness
  • Your employment status (full-time, part-time, self-employed, retired)
  • Your residential status (homeowner, renter, boarder)
  • The card in question (for example, silver, gold, platinum)
  • Your history with the provider in question

How to use an online credit limit calculator

Online credit card limit calculators can give you a vague idea of what your credit limit might look like. Unfortunately, it’s difficult to determine exactly what your credit limit is and neither can you be entirely sure of how your credit card provider will calculate your limit.

If you do end up using an online credit card limit calculator, bear in mind that the result should only work as an indication of what you can look forward to, and don’t expect your card provider to rely on similar parameters. At the end of the day, it’s your card provider who establishes exactly what your credit limit should be.

The beginner’s guide to credit cards

How can I calculate my own credit limit?

There is, as mentioned, no concrete way to calculate probable credit limit, and the process to arrive at a credit limit can vary from one credit card provider to the next. Taking into account aspects that affect your card’s credit limit, on the other hand, can help you get a better idea of what to expect:

  • Credit history. When you apply for a new card or an increase to an existing card’s limit you can expect the provider to refer to your credit file while making a decision. It does this in order to assess risk levels of lending to you. Details in your credit file like repayment history, outstanding debts and unsuccessful applications for debt can have an impact on your credit limit.
  • Income. Income is a definite consideration when setting a credit limit, and a number of cards come with minimum income requirements. Your credit limit, in most instances, should stay in direct proportion to your income, where higher income normally translates into higher credit limits. Frequency and reliability of income can also affect your credit limit, an example being self-employed individuals who are usually considered high-risk by most card providers.
  • The provider. Credit card providers can offer you different credit limits even though you submit exactly the same information through their applications. If you’ve banked with the provider in the past, a reliable history on your part can lead to a higher than usual credit limit. Some credit card providers list what aspects it looks at when determining credit limits, which you can use for reference. Certain providers, like American Express, have stringent processes when it comes to arriving at credit limit levels, which you should factor in as well.

How can I increase my credit limit?

If your credit card is not at its maximum allowed credit limit, you can consider applying for an increase in its limit, and just what you have to do in order to move forward depends on your card’s provider. You might, in all likelihood, have to submit an application for an increase to your credit limit, which many providers accept online. As part of this application you would have to provide identification and income details, along with information about your existing assets and liabilities.

Before you submit an application for an increase to your credit card’s credit limit, there are several things you can do to increase chances of approval, and here’s what can help:

  • Establish creditworthiness. If you can prove that you are a reliable borrower, there’s a good chance that the lender in question would approve your application for an increase in credit limit. In order to establish creditworthiness make sure you don’t make late payments and try paying off as much as possible each month.
  • Don’t exceed your credit limit. If you’ve exceeded your card’s limit once or more in the past, the provider would not look upon the same with favour, so it’s ideal that you keep your expenses in check and stay well within the card’s available limit.
  • Regular use. Using your credit card regularly demonstrates that you are well aware of the spending and repayments cycle that a credit card entails. Making large value purchases and repaying them in a timely manner can work well in this regard.
  • Talk to the lender. In some instances, discussing your need for an increased credit limit directly with the card provider might help. If nothing else, you should at least get a good indication of what your provider expects.
  • Patience is key. You can’t get a credit card today and hope to get an increase in its credit limit the next day or the next week. To qualify, you have to build a relationship with the provider, and you should give yourself at least six months before you consider applying for an increase.

What should I be wary of when changing my credit limit?

Increasing your card’s credit limit gives you access to more money as and when you need it, and decreasing it can help you keep your expenses in check. In either case, it is important that you account for the following.

  • Overspending. An increased credit limit translates into you getting more money to spend, and this could lead to a build up of debt that you may have difficulty repaying. The higher the credit limits, the higher the chances of overspending.
  • More interest. The outstanding balance in your account that rolls over from one month to the next attracts interest, and an increased credit limit can work in increasing the outstanding balance, resulting in you paying more in the form of interest. If you don’t pay your account’s balance in full every month, a credit limit increase might not be a good option.
  • Defaulting. An increased credit limit gives you more spending power, and, again, the more you spend, the more you have to repay. Apart from repaying the principal, you also have to pay interest, which over time can add up to a sizeable sum. If at any point your outgoings exceed your income, you stand the risk of defaulting.
  • Not enough money. Before you ask for a decrease in your card’s credit limit, establish if you’ve ever used the card beyond the new limit you seek. If you have, you might find yourself in need of the money again, and with a lower limit, you might find yourself at a loss during an emergency.

The credit limit your card comes with defines how much you can spend using your card, and while changing a card’s existing limit is possible, it requires several considerations. Some of the factors that can affect your application for increase in credit limit include your income, your creditworthiness and the card provider in question. While increasing your credit limit may seem like the solution to your financial problems, there are a number of considerations you should also be wary of before applying for an increase.

Benefits and disadvantages of a credit card

Compare cards by type

Table: sorted by representative APR, promoted deals first
Name Product Ratings Finder rating Customer rating Annual/monthly fees Initial credit limits Minimum income Representative APR Incentive Link
Additional account needed
HSBC Student Credit Card Visa
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
£0
Min. limit £250, max. limit £500.
Not specified
18.9%
Available alongside an HSBC Student Account (receive £100 and a 1-year subscription to Headspace when you open a new student account).
Representative example: When you spend £500 at a purchase rate of 18.9% (variable) p.a., your representative rate is 18.9% APR (variable).
Go to site
Barclaycard Forward Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
£0
Min. limit £50, max. limit £1,200.
£3000
33.9%
Rate discounts: 3% interest rate reduction if you make all your repayments on time for the first year, and a further drop of up to 2% more if you continue to do so in the second year.
Representative example: When you spend £1,200 at a purchase rate of 33.9% (variable) p.a., your representative rate is 33.9% APR (variable).
Check eligibility
Additional account needed
AIB Student Credit Card
Finder score
★★★★★
★★★★★
Expert analysis
Not yet rated
£0
Min. limit £300, max. limit not specified.
Not specified
12.9%
Representative example: When you spend £1,200 at a purchase rate of 12.9% (variable) p.a., your representative rate is 12.9% APR (variable).
Additional account needed
TSB Student Credit Card
Finder score
★★★★★
★★★★★
Expert analysis
Not yet rated
£0
Min. limit £500, max. limit £1,000.
Not specified
21.9%
Representative example: When you spend £1,000 at a purchase rate of 21.95% (variable) p.a., your representative rate is 21.9% APR (variable).
TSB Classic Credit Card Mastercard
Finder score
★★★★★
★★★★★
Expert analysis
Not yet rated
£0
Min. limit £500, max. limit not specified.
Not specified
28.9%
Representative example: When you spend £1,200 at a purchase rate of 28.95% (variable) p.a., your representative rate is 28.9% APR (variable).
Vanquis Bank Balance Transfer Credit Card Visa
Finder score
★★★★★
★★★★★
Expert analysis
Not yet rated
£0
Min. limit £500, max. limit £1,000.
Not specified
29.3%
Representative example: When you spend £1,000 at a purchase rate of 29.3% (variable) p.a., your representative rate is 29.3% APR (variable).
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Name Product Ratings Finder rating Customer rating Balance transfers Balance transfer fee Purchases Annual/monthly fees Representative APR Incentive Link
Santander Everyday Long Term Balance Transfer Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
0% for 26 months reverting to 23.9%
3% (min. £5)
0% for 3 months reverting to 23.9%
£0
23.9% APR (variable)
Sign up for Santander Boosts to receive cashback, vouchers, offers and prize draws from selected retailers.
Representative example: When you spend £1,200 at a purchase rate of 23.9% (variable) p.a., your representative rate is 23.9% APR (variable).
Check eligibility
HSBC Purchase Plus Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
0% for 16 months reverting to 24.9%
3.49%, min £5
0% for 18 months reverting to 24.9%
£0
24.9% APR (variable)
Discounts and exclusive offers for dining experiences, leisure activities and shopping available through HSBC Home and Away.
Representative example: When you spend £1,200 at a purchase rate of 24.9% (variable) p.a., your representative rate is 24.9% APR (variable). You might get different interest rates and promotional periods to those shown here, because these depend on your circumstances.
Check eligibility
NatWest Balance Transfer Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
0% for 14 months reverting to 24.9%
0%
0% for 3 months reverting to 24.9%
£0
24.9% APR (variable)
Representative example: When you spend £1,200 at a purchase rate of 24.9% (variable) p.a., your representative rate is 24.9% APR (variable).
Go to site
Royal Bank of Scotland Purchase & Balance Transfer Credit Card
Finder score
★★★★★
★★★★★
Expert analysis
Not yet rated
0% for 17 months reverting to 24.9%
2.99%
0% for 17 months reverting to 24.9%
£0
24.9% APR (variable)
Representative example: When you spend £1,200 at a purchase rate of 24.9% (variable) p.a., your representative rate is 24.9% APR (variable).
Go to site
NatWest Longer Balance Transfer Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
0% for 23 months reverting to 24.9%
3.49%
0% for 3 months reverting to 24.9%
£0
24.9% APR (variable)
Representative example: When you spend £1,200 at a purchase rate of 24.9% (variable) p.a., your representative rate is 24.9% APR (variable).
Go to site
Royal Bank of Scotland Balance Transfer Credit Card
Finder score
★★★★★
★★★★★
Expert analysis
Not yet rated
0% for 14 months reverting to 24.9%
2.99%
0% for 3 months reverting to 24.9%
£0
24.9% APR (variable)
Representative example: When you spend £1,200 at a purchase rate of 24.9% (variable) p.a., your representative rate is 24.9% APR (variable).
Go to site
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Name Product Ratings Customer rating Finder rating Purchases Balance transfers Annual/monthly fees Representative APR Incentive Link
HSBC Purchase Plus Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
User rating
★★★★★
Expert analysis
0% for 18 months reverting to 24.9%
0% for 16 months
(3.49%, min £5 fee)
£0
24.9% APR (variable)
Discounts and exclusive offers for dining experiences, leisure activities and shopping available through HSBC Home and Away.
Representative example: When you spend £1,200 at a purchase rate of 24.9% (variable) p.a., your representative rate is 24.9% APR (variable). You might get different interest rates and promotional periods to those shown here, because these depend on your circumstances.
Check eligibility
Royal Bank of Scotland Purchase & Balance Transfer Credit Card
Finder score
★★★★★
Not yet rated
★★★★★
Expert analysis
0% for 17 months reverting to 24.9%
0% for 17 months
(2.99% fee)
£0
24.9% APR (variable)
Representative example: When you spend £1,200 at a purchase rate of 24.9% (variable) p.a., your representative rate is 24.9% APR (variable).
Go to site
NatWest Purchase & Balance Transfer Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
User rating
★★★★★
Expert analysis
0% for 17 months reverting to 24.9%
0% for 17 months
(2.99% fee)
£0
24.9% APR (variable)
Representative example: When you spend £1,200 at a purchase rate of 24.9% (variable) p.a., your representative rate is 24.9% APR (variable).
Go to site
Santander All in One Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
User rating
★★★★★
Expert analysis
0% for 15 months reverting to 23.9%
0% for 15 months
(0% fee)
£3 per month
29.8% APR (variable)
0.5% after £1 of monthly spend. Cashback paid Monthly into Card Account. Maximum spend for cashback purposes is limited to credit limit.
Representative example: When you spend £1,200 at a purchase rate of 23.9% (variable) p.a. with a fee of £3 per month, your representative rate is 29.8% APR (variable).
Check eligibility
HSBC Rewards Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
User rating
★★★★★
Expert analysis
0% for 6 months reverting to 23.9%
0% for 6 months
(2.99%, min £5 fee)
£0
23.9% APR (variable)
Earn 1 point for every £5 spent on purchases. Bonus 2,500 reward points on anniversary if £10,000 spent in previous year. 1 point = 1p (no min)
Representative example: When you spend £1,200 at a purchase rate of 23.9% (variable) p.a., your representative rate is 23.9% APR (variable).
Check eligibility
Tesco Bank Clubcard Plus Credit Card Mastercard
Finder score
★★★★★
User survey
★★★★★
★★★★★
User rating
★★★★★
Expert analysis
0% for 24 months reverting to 19.94%
21.81%
(3.99% fee)
£7.99 per month
37.7% APR (variable)
5 points per £4 spent (£4 minimum) in Tesco and 1 point per £8 spent (£8 minimum) outside Tesco. Must have available credit to earn points. Points are converted to Tesco vouchers or can be exchanged for Partner rewards to receive money off a variety of restaurants, entertainment or Avios points.
Representative example: When you spend £1,200 at a purchase rate of 19.94% (variable) p.a. with a fee of £7.99 per month, your representative rate is 37.7% APR (variable).
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Name Product Ratings Finder rating Customer rating Purchases Annual/monthly fees Initial credit limits Representative APR Incentive Link
Santander All in One Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
0% for 15 months reverting to 23.9%
£3 per month
Min. limit £500, max. limit not specified.
29.8% APR (variable)
0.5% after £1 of monthly spend. Cashback paid Monthly into Card Account. Maximum spend for cashback purposes is limited to credit limit.
Representative example: When you spend £1,200 at a purchase rate of 23.9% (variable) p.a. with a fee of £3 per month, your representative rate is 29.8% APR (variable).
Check eligibility
NatWest Reward Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
25.9%
£24 per annum. Reward Current Account holders: £0 per annum
Min. limit £250, max. limit not specified.
31% APR (variable)
You'll earn 1% back at supermarkets and 0.25% back everywhere else, including supermarket petrol stations. At selected retailers, you could earn 1-15% back.
Representative example: When you spend £1,200 at a purchase rate of 25.9% (variable) p.a. with a fee of £24 per annum. Reward Current Account holders: £0 per annum, your representative rate is 31% APR (variable).
Go to site
American Express® Rewards Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
31%
£0
Min. limit £500, max. limit not specified.
31% APR (variable)
Earn 1 Membership Rewards® point for every £1 spent thereafter. Earn up to 90,000 bonus points per year through refer a friend, 4,000 points awarded for every friend approved. 1 point = 0.45p (min 1,000 points) to shop, other rewards have differing conversions.
Representative example: When you spend £1,200 at a purchase rate of 31% (variable) p.a., your representative rate is 31% APR (variable).
Check eligibility
Royal Bank of Scotland Reward Credit Card
Finder score
★★★★★
★★★★★
Expert analysis
Not yet rated
25.9%
£24 per annum. Reward Current Account holders: £0 per annum
Min. limit £250, max. limit not specified.
31% APR (variable)
Earn 1% back at supermarkets and 0.25% back everywhere else, including supermarket petrol stations. At selected retailers, you could earn 1-15% back.
Representative example: When you spend £1,200 at a purchase rate of 25.9% (variable) p.a. with a fee of £24 per annum. Reward Current Account holders: £0 per annum, your representative rate is 31% APR (variable).
Go to site
British Airways American Express® Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
31%
£0
Min. limit £700, max. limit not specified.
31% APR (variable)
Earn 1 Avios for virtually every £1 spent. Spend £12K each year and get a travel companion voucher when redeeming Avios for a BA reward flight. Earn up to 90,000 bonus Avios points per calendar year, 4,000 points per friend/family member that successfully applies for an American Express card (Excl. Basic card) and uses the Referral Programme. Avios value varies dependent on reward (min 1000pts for flights).
Representative example: When you spend £1,200 at a purchase rate of 31% (variable) p.a., your representative rate is 31% APR (variable).
Check eligibility
American Express® Platinum Cashback Everyday Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
31%
£0
Min. limit £700, max. limit not specified.
31% APR (variable)
New welcome offer: Get 5% cashback on your purchases (up to £100) for the first 3 months of Cardmembership. Terms apply. Spend £0 to £10,000 and receive 0.5% cashback on all purchases. Spend over £10,000 and receive 1% cashback on purchases.
Representative example: When you spend £1,200 at a purchase rate of 31% (variable) p.a., your representative rate is 31% APR (variable).
Check eligibility
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Name Product Ratings Finder rating Customer rating Purchases Annual/monthly fees Initial credit limits Representative APR Incentive Link
British Airways American Express® Premium Plus Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
31%
£250 per annum
Min. limit £700, max. limit not specified.
113.1% APR (variable)
Earn 25,000 bonus Avios when you spend £3,000 in your first 3 months of Cardmembership. Terms apply. 18+, subject to status. New Cardmembers Only

Representative example: When you spend £1,200 at a purchase rate of 31.0% (variable) p.a. with a fee of £250 per annum, your representative rate is 113.1% APR (variable).
Check eligibility
British Airways American Express® Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
31%
£0
Min. limit £700, max. limit not specified.
31% APR (variable)
Earn 1 Avios for virtually every £1 spent. Spend £12K each year and get a travel companion voucher when redeeming Avios for a BA reward flight. Earn up to 90,000 bonus Avios points per calendar year, 4,000 points per friend/family member that successfully applies for an American Express card (Excl. Basic card) and uses the Referral Programme. Avios value varies dependent on reward (min 1000pts for flights).
Representative example: When you spend £1,200 at a purchase rate of 31% (variable) p.a., your representative rate is 31% APR (variable).
Check eligibility
Virgin Money Virgin Atlantic Reward Plus Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
26.9%
£160 per annum
Min. limit not specified, max. limit not specified.
69.7% APR (variable)
Earn 15,000 bonus points with your first card purchase made within 90 days of account opening. Earn 1.5 Flying Club miles for every £1 spend and 3 miles for every £1 spend with Virgin Atlantic and Virgin Holidays. Spend £10K a year on your card and choose an extra benefit - an upgrade to Premium, or a Companion ticket. Points value varies dependent on reward (min 3000pts)
Representative example: When you spend £1,200 at a purchase rate of 26.9% (variable) p.a. with a fee of £160 per annum, your representative rate is 69.7% APR (variable).
Virgin Money Virgin Atlantic Reward Credit Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
26.9%
£0
Min. limit not specified, max. limit not specified.
26.9% APR (variable)
Earn 0.75 Flying Club miles for every £1 spend and 1.5.miles for every £1 spend with Virgin Atlantic or Virgin Holidays. Spend £20K a year on your card and choose an extra benefit - an upgrade to Premium, or a Companion ticket. Points value varies dependent on reward (min 3000pts)
Representative example: When you spend £1,200 at a purchase rate of 26.9% (variable) p.a., your representative rate is 26.9% APR (variable).
Barclaycard Avios Plus Card
Finder score
★★★★★
User survey
★★★★★
★★★★★
Expert analysis
★★★★★
User rating
29.9%
£20 per month
Min. limit £50, max. limit not specified.
80.1% APR (variable)
Earn 25,000 Avios when £3,000 spent on card over the first 3 months of opening. Earn 1.5 Avios for every £1 you spend. Spend £10,000 or more during the year and receive a British Airways cabin upgrade voucher to use on an Avios Reward Flight booking, or 7000 bonus Avios. Avios value varies dependent on reward (min 1000pts for flights)
Representative example: When you spend £1,200 at a purchase rate of 29.9% (variable) p.a. with a fee of £20 per month, your representative rate is 80.1% APR (variable).
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Approval for any credit card depends on your status. The representative APRs shown represent the interest rate offered to most successful applicants. Depending on your personal circumstances, the APR you're offered may be higher, or you may not be offered credit at all. Fees and rates are subject to change without notice. It's always wise to check the terms of any deal before you borrow.

Frequently asked questions

We show offers we can track - that's not every product on the market...yet. Unless we've said otherwise, products are in no particular order. The terms "best", "top", "cheap" (and variations of these) aren't ratings, though we always explain what's great about a product when we highlight it. This is subject to our terms of use. When you make major financial decisions, consider getting independent financial advice. Always consider your own circumstances when you compare products so you get what's right for you.