If you’re managing your finances as an adult, you’ve probably come across the term ‘credit score.’ You may have seen it while applying for a loan or tried to check your score online, only to be left wondering what to do with that three-digit number. Well, don’t worry — we’re here to help you understand what a credit score is, how it’s calculated, and most importantly, how to improve it.
Your credit score is a number that indicates to lenders how well you manage your money. It’s generated by credit reference agencies (CRAs) using the information from your credit report. Lenders use your credit score when you apply for credit — whether it's for a mortgage, credit card, overdraft, personal loan, or car financing—to assess how reliable you are when borrowing money.
In the UK, there are three main CRAs: Experian, Equifax, and TransUnion. These agencies collect and hold information about your financial history. Each CRA uses a slightly different scoring system to calculate your score, which we’ll break down later in this article.
Your credit report is a record of how you’ve managed and repaid debt. It can include:
It’s worth noting that things like your income and savings don’t directly affect your score.
A higher credit score generally means you’re more likely to be accepted for credit, though it’s never a guarantee. It can also affect the interest rates you’re offered, your ability to get a mortgage or rent, and even job opportunities. In some cases, employers may check your credit report (with your consent), particularly for roles involving money management.
Each of the three CRAs has its own scoring system, so what counts as a high score can vary slightly. For more accurate information, we recommend visiting the individual CRA websites.
Now that you know what affects your score, let’s look at practical ways to give it a boost:
Improving your credit score takes time, but with patience and consistency, you’ll see results. Start taking small steps today, and soon enough, you’ll be on your way to better financial opportunities!