What is a good interest rate for a personal loan UK?

In the UK, the advertised representative APR on personal loans ranges from around 5-6% for the best deals (typically for loans of £7,500-£15,000 to borrowers with excellent credit) to 20%+ for smaller loans or borrowers with lower credit scores. The FCA requires lenders to advertise a representative APR that at least 51% of approved applicants must receive. Your actual rate depends on your credit score, loan amount, term, and income.

Do personal loans affect your credit score?

A personal loan application involves a hard credit search, which temporarily lowers your score by 5-20 points. Once approved and opened, the loan appears on your credit file. Making all payments on time is a positive factor - it demonstrates responsible borrowing and builds payment history. Missing payments seriously damages your score. Repaying the loan early may trigger an early repayment charge (ERC), but does not hurt your credit score.

Personal Loans UK 2025 — How They Work & Best Rates Guide

Q: What is a personal loan?

A personal loan is a fixed-sum loan from a bank or lender, repaid in fixed monthly instalments over an agreed term - typically 1-7 years. The interest rate is fixed for the loan term, so your monthly payment never changes. Most personal loans in the UK are unsecured - meaning no asset is used as security. Personal loans are used for a wide range of purposes: home improvements, car purchases, debt consolidation, large one-off purchases, and more.

What Is a Personal Loan?

A personal loan is an unsecured loan from a bank, building society, or specialist lender where you borrow a fixed amount and repay it - plus interest - in equal monthly instalments over a set term. "Unsecured" means no asset (like your home or car) is tied to the loan as collateral. The lender relies on your creditworthiness alone.

Unlike a credit card, a personal loan gives you a lump sum upfront with a fixed repayment schedule. The same amount leaves your account every month for the entire term, which makes budgeting simple. Interest is charged at a fixed Annual Percentage Rate (APR) that doesn't change during the loan.

Personal Loan Interest Rates UK 2025

Rates vary a lot based on loan amount, term, and your credit profile. The sweet spot for the best rates is typically £7,500-£15,000:

Loan Amount	Best Rate (Rep. APR)	Good credit APR	Fair credit APR
£1,000-£2,999	~12-18%	15-22%	25-39%
£3,000-£7,499	~8-12%	12-18%	20-30%
£7,500-£15,000	~5-7%	7-12%	15-22%
£15,001-£25,000	~6-9%	9-14%	16-25%

Larger loans attract better rates because admin costs are proportionally lower and lenders compete harder for large-loan customers who tend to be lower risk.

Secured vs Unsecured Personal Loans

Most common

Unsecured Personal Loan

No asset used as security. Lender relies on your creditworthiness. Available up to £25,000-£50,000 from most mainstream lenders. If you default, the lender pursues you through courts and debt collection - but cannot automatically seize your home.

Lower rates, higher risk

Secured Loan (2nd Charge)

Your home is used as security. Available for larger amounts (£10,000-£250,000+) at lower rates than unsecured. If you default, the lender can repossess your home. Only appropriate when you need more than unsecured loans allow and fully understand the risk.

⚠️ Secured loans and your home

Don't take out a secured loan against your home for discretionary spending - holidays, cars, consumer goods. The risk of losing your home for a discretionary purchase is not worth the lower rate. Secured loans are only appropriate for significant home improvements that genuinely add value to the property.

How Lenders Assess Your Application

Every lender has its own criteria, but the main factors are:

credit score and history - payment history, defaults, CCJs, recent searches. The biggest factor by far.
Income and employment status - employed, self-employed, and benefit income are all assessed differently. Most lenders want at least 6 months with your current employer, or 2+ years of self-employment accounts.
Existing debt levels - how much you already owe vs your income. High existing balances or other loans reduce how much more a lender will offer.
Loan purpose - some lenders won't fund gambling, business purposes, or property purchases. Be clear and honest about the purpose.
Loan amount and term - longer terms mean lower monthly payments but more total interest. Lenders also check affordability at the monthly payment level.

How to Get the Best Personal Loan Rate

Check your credit report before applying

Get free reports from all three bureaus (Experian, Equifax, TransUnion). Dispute any errors - a mistake could be costing you a lower rate. Allow 4-6 weeks for corrections before you apply.

Use eligibility checkers (soft searches only)

Major comparison sites (MoneySuperMarket, Compare the Market, MoneySavingExpert) offer soft-search eligibility checks that show approval likelihood and likely rate without touching your credit score. Only apply to lenders where you have a high approval probability.

Think carefully about the loan amount

If you need £7,000, borrowing £7,500 might get you a notably better rate due to lender pricing tiers. Calculate total cost of credit (monthly payment × months) to see if borrowing slightly more at a lower rate saves money overall.

Check your existing bank first

Many banks offer preferential rates to existing current account holders. Check what your bank offers, but don't assume it's the best - comparison sites regularly turn up better rates elsewhere.

Apply to one lender at a time

Multiple hard searches in quick succession signal financial stress. Use soft checks to narrow down to your top choice, then apply. If declined, wait 3-6 months and sort out whatever caused the rejection before trying again.

Early Repayment Charges

Most UK personal loans allow early repayment but charge an Early Repayment Charge (ERC) - typically 1-2 months' interest on the outstanding balance. On a £10,000 loan at 8% APR, that's roughly £133-£267. Before signing, check the ERC terms - some lenders charge nothing or just 28 days' interest, making early repayment far cheaper.

Frequently Asked Questions

There's no single minimum score - each lender sets its own bar. As a guide, a score in the "Good" range with each bureau (Experian 881+, Equifax 531+, TransUnion 604+) will open up the best rates. Fair credit scores can still access personal loans but at higher rates. Poor credit scores may mean high-rate offers (25-50% APR) or outright declines from mainstream lenders - specialist lenders and credit unions are worth trying in that case.

Yes. Most mainstream lenders accept self-employed applicants who can show at least 2 years of profitable trading through tax returns (SA302 forms) and bank statements. Less than a year of accounts or a very recent move to self-employment makes approval harder. A clean credit history matters a lot for self-employed applicants, since it helps offset the income variability lenders tend to be wary of.

For purchases above £5,000 that you'll pay off over 1-5 years, a personal loan is usually cheaper - the APR is typically lower (5-12% vs 20-30% on most credit cards) and repayment is structured. But if you can realistically clear the amount within 0-24 months, a 0% purchase credit card beats both - zero interest, Section 75 consumer protection, and flexibility. The right choice depends on the amount, your timeline, and your credit score.

Important: Loan rates and eligibility criteria change frequently. Always use eligibility checkers before applying. Secured loans put your home at risk. This is not financial advice.