Personal Finance

How to understand and improve your credit score

What a credit score actually measures, and practical habits that can help keep yours healthy over time.

How to understand and improve your credit score
Photo: free pictures of money · CC BY 2.0 · via Openverse

A credit score can feel like a mysterious number that appears on financial apps, but it's simply a summary of how you've managed borrowing in the past. Lenders use it to estimate how likely you are to repay what you borrow, and understanding what feeds into it puts you in a better position to manage it.

What actually goes into it

Credit scoring generally looks at things like your history of repaying debts on time, how much of your available credit you're using, how long you've had credit accounts open, and how often you've applied for new credit recently. Different credit reference agencies may weigh these factors slightly differently, which is why your score can vary depending on where you check it.

Habits that tend to help

Paying at least the minimum on any credit commitments on time, every time, is one of the most consistently important factors. Keeping the amount you owe low relative to your available credit limits also tends to help, as does avoiding a flurry of new credit applications in a short space of time, since each hard application can leave a small mark. Being registered to vote at your current address can also support identity verification, which some lenders factor in.

What a score doesn't do

It's worth remembering that your credit score isn't a judgement of your overall financial wellbeing, and it isn't shared between lenders directly; each one makes its own decision using the data available, sometimes weighting it differently. A lower score doesn't permanently lock you out of credit, and scores can improve over time with consistent habits.

Think of your credit score as a slowly moving reflection of your borrowing habits rather than a fixed verdict. Small, consistent habits generally matter more than any single action. This article offers general information and isn't personalised financial advice.

Related guides