What Is a Good Credit Score in the UK? 2026 Guide

What Is a Good Credit Score in the UK? (Experian, Equifax & TransUnion Explained)

Last updated: May 2026 | Reading time: 6 minutes

You check your credit score. You get a number. Then you check somewhere else and get a completely different one.

That’s not a glitch. That’s just how the UK works.

There are three credit reference agencies — Experian, Equifax and TransUnion — and each one uses its own scale, its own data, and its own definition of what counts as “good.” So you can have three different scores and still have no idea where you actually stand.

This post cuts through all of it. You’ll see exactly what a good credit score looks like on each agency, what score you actually need for a mortgage or loan in 2026, and the fastest way to move your number up.

Want to know what your credit score needs to look like?

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Why Your UK Credit Score Keeps Changing Depending Where You Check

Most people assume there’s one credit score. There isn’t.

In the UK, three separate agencies hold your credit data. Each lender decides which one to pull from — and some check all three. The score you see on one platform has nothing to do with the number on another.

Here’s what each one uses:

Agency	Score Range	Good Score	Excellent Score	Check It Free
Experian	0 – 999	881 – 960	961 – 999	MSE Credit Club
Equifax	0 – 1000	671 – 810	811 – 1000	ClearScore
TransUnion	0 – 710	604 – 627	628 – 710	Credit Karma

The reason the numbers look so different is that each agency calculates risk in its own way — and not every lender reports to all three. So your data can vary between them too.

The score you see is an educational guide. It shows you roughly where you stand. Lenders use their own internal models when they actually make a decision — so hitting “good” doesn’t guarantee approval. But it gets you a long way there.

What Does Each Score Band Actually Mean?

Every agency splits scores into bands. Here’s what they mean in plain terms:

Very Poor / Poor

You’re likely to be declined by most high-street lenders. Some specialist lenders may say yes — but at much higher rates. A missed payment, a default or a CCJ will put you here.

Fair

You’ll get approved for some credit but not at the best rates. Mortgage approval is possible with a larger deposit. You’re building — keep going.

Good

Most lenders will consider you. You can access mainstream credit cards, personal loans and standard mortgages. Rates won’t be rock bottom — but they’ll be reasonable.

Excellent

You get the best rates available. 0% balance transfer cards, sub-4% mortgage deals, high credit limits. This is where you want to be.

What Credit Score Do You Need for a Mortgage in the UK?

This is the one people actually care about.

Here’s the reality. Most high-street lenders — Barclays, HSBC, NatWest, Nationwide — don’t publish a minimum score. They use their own internal models. But based on what actually gets approved:

🏠 Standard mortgage approval: Experian 700+ gets you through the door with most high-street banks
💷 Best fixed rates: Experian 850+ unlocks sub-4% deals and 90–95% LTV options
⚠️ Bad credit mortgage: Specialist lenders may work with you from 580+ — but rates will be 5–8%+
📉 Cost of a bad score: Bad credit on a mortgage could cost you £68,000+ extra in interest over 25 years

The score gets you in the room. The rest of your credit file — payment history, defaults, CCJs, income, deposit size — decides whether you leave with a deal.

What Actually Affects Your UK Credit Score

Your score isn’t random. These are the things that move it — and how much each one matters.

Payment history — biggest factor

Every missed payment, default, CCJ or IVA stays on your file for 6 years. One missed payment can drop your score by 80–130 points overnight. Pay on time, every time — no exceptions.

Credit utilisation

Using more than 30% of your available credit limit hurts your score. If you have a £2,000 limit, keep your balance under £600. The lower, the better.

Electoral roll registration

Not on the electoral roll? That alone can cost you 50–100 points. Lenders use it to confirm your address and identity. Register at gov.uk/register-to-vote — it takes 5 minutes.

Length of credit history

The longer your accounts have been open and managed well, the better. Don’t close old credit cards you’re not using — the age of the account helps your score.

Hard searches

Every full credit application — loan, credit card, mortgage — leaves a hard search on your file. Too many in a short time signals desperation to lenders. Space applications out by at least 3 months.

Errors on your credit file

Mistakes are more common than people think. Wrong address, a default that isn’t yours, a closed account still showing as open. Check all three files and raise a dispute if anything is wrong — errors can be dragging you down for no reason.

Not sure where your credit score needs to go?

Get a free AI-powered plan that tells you exactly what to fix first — and how long it’ll take to hit your target score.

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How to Check Your UK Credit Score for Free

Never pay for your credit score. In 2026, every agency has a free version.

Experian → MSE Credit Club

Free Experian score through MoneySavingExpert. Full report plus personalised eligibility checks for credit cards and loans.

Equifax → ClearScore

Free Equifax data, full credit report, updated weekly. No paid tier, no card required. One of the most widely used apps in the UK.

TransUnion → Credit Karma

Free TransUnion score and full report. Updated regularly. Good for spotting hard searches and errors.

Check all three at least once. Your data won’t be identical across them — and an error on one you never check could be costing you without you even knowing.

Checking your own score creates a soft search only — it is completely invisible to lenders and has zero impact on your score. Check as often as you like.

How to Improve Your UK Credit Score — What Actually Works

Most people Google “how to improve my credit score” and get a list of 20 tips. Half of them barely move the needle. Here’s what actually does:

Takes 5 minutes. One of the fastest improvements available. Go to gov.uk/register-to-vote right now.

Never miss a payment → protect every point

Set up direct debits for every account — even minimum payments. One missed payment can undo months of progress.

Keep utilisation under 30% → big scoring factor

If you can get it under 10%, even better. Don’t max out cards then pay them off — the balance when the statement closes is what gets reported.

Dispute any errors → free points you’re losing

Contact the agency directly. They have 28 days to investigate. Wrong data could have been dragging your score down for years.

Build credit history if you have none

A credit builder card used for small purchases and paid in full every month shows lenders you can manage credit. Don’t carry a balance — the interest isn’t worth it.

For a full step-by-step plan tailored to your exact situation, use the free AI Credit Score Roadmap. It tells you what to fix first based on where your score is now.

How Long Does It Take to Go From Bad to Good?

There’s no magic number. But here’s a realistic timeline for someone starting from a poor score with no active defaults:

📅 1 month: Register on electoral roll, fix any errors → immediate improvement possible
📅 3 months: Consistent on-time payments + low utilisation → score starts climbing noticeably
📅 6 months: Fair to Good range within reach for most people
📅 12–18 months: Good to Excellent range if habits are consistent

If you have active CCJs, defaults or an IVA on your file, the timeline is longer — those marks stay for 6 years. But their impact fades over time, especially if you’re building positive history alongside them.

Want a full 90-day credit repair plan?

The Credit Repair Blueprint walks you through exactly what to do, week by week, to repair your credit over 90 days. Covers disputes, utilisation, payment strategy and building history — all in one place.

Get the Blueprint — £17 →

Frequently Asked Questions

What is a good credit score in the UK?

It depends on which agency you’re checking. On Experian (0–999), a good score is 881–960. On Equifax (0–1000), good is 671–810. On TransUnion (0–710), good is 604–627. Excellent on all three unlocks the best rates from lenders.

Why do I have three different credit scores in the UK?

Each of the three credit reference agencies — Experian, Equifax and TransUnion — holds different data and uses a different scoring model. Not every lender reports to all three, so the information they hold about you can vary, which means your scores vary too.

Does checking my credit score lower it?

No. Checking your own score creates a soft search that is invisible to lenders. Only hard searches — from actual credit applications — can temporarily affect your score. Check yours as often as you like.

What credit score do I need to get a mortgage in the UK?

Most high-street banks will consider you from around 700 on Experian. The best rates — sub-4% fixed deals — typically require 850+. Lenders also weigh your income, deposit size and the rest of your credit file, not just the score alone.

How can I check my UK credit score for free?

Use MSE Credit Club for your Experian score, ClearScore for Equifax, and Credit Karma for TransUnion. All three are completely free — no card required, no trial. Check all three so you have the full picture.

How fast can I improve my credit score in the UK?

Registering on the electoral roll can add up to 100 points within a month. After that, consistent on-time payments and keeping utilisation under 30% can move you from Fair to Good within 3–6 months. Serious damage like defaults or CCJs takes longer but does fade over time.

Will paying off debt improve my credit score?

Usually yes — especially if it reduces your credit utilisation ratio. Paying off a credit card balance that was near its limit can give your score a meaningful boost. See our full guide: Does Paying Off Debt Improve Your Credit Score?

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