Loan Comparison Calculator
Compare UK personal loans side-by-side to find the best deal. Our calculator shows monthly payments, total cost, and total interest for each loan. Compare representative APR rates from high street banks and online lenders to make an informed borrowing decision.
Enter details for two loan offers to compare total cost and monthly payments.
Loan A
Loan B
Compare three loan offers at once to find the best value.
Loan A
Loan B
Loan C
Check what monthly payment you can afford based on your income and expenses.
Calculate how much you could save by paying off your loan early.
Understanding UK Loan Regulations
Personal loans in the UK are regulated by the Financial Conduct Authority (FCA). Key protections include:
- Representative APR: Lenders must show the rate at least 51% of customers receive
- 14-day cooling-off: You can cancel most loans within 14 days of signing
- Early repayment rights: You can repay early with a maximum 1-2 months' interest charge
- Affordability checks: Lenders must ensure you can afford repayments
- Clear terms: All fees and charges must be clearly disclosed before you sign
UK Personal Loan APR Guide 2025
Typical APR rates from UK lenders based on credit score and loan amount:
| Credit Score | Typical APR | Monthly on £10k/5yr | Total Cost | Lender Types |
|---|---|---|---|---|
| Excellent (750+) | 3.5% - 6.9% | £182 - £198 | £10,920 - £11,880 | High street banks, building societies |
| Good (700-749) | 6.9% - 12.9% | £198 - £227 | £11,880 - £13,620 | Banks, online lenders |
| Fair (650-699) | 12.9% - 24.9% | £227 - £291 | £13,620 - £17,460 | Online lenders, credit unions |
| Poor (below 650) | 24.9% - 49.9% | £291 - £382 | £17,460 - £22,920 | Specialist lenders, guarantor loans |
Loan Term Comparison
How loan term affects monthly payments and total cost for a £10,000 loan at 7.9% APR:
| Loan Term | Monthly Payment | Total Interest | Total Cost | Best For |
|---|---|---|---|---|
| 1 year | £869 | £428 | £10,428 | Minimising interest, high income |
| 2 years | £453 | £872 | £10,872 | Balance of payment and cost |
| 3 years | £314 | £1,304 | £11,304 | Moderate monthly budget |
| 4 years | £244 | £1,752 | £11,752 | Lower monthly payments |
| 5 years | £202 | £2,120 | £12,120 | Minimum monthly payment |
| 7 years | £155 | £3,020 | £13,020 | Very tight budget only |
Understanding Representative APR
What Does 51% Mean?
By FCA rules, the advertised "representative APR" must be the rate that at least 51% of successful applicants receive. This means up to 49% of approved borrowers may get a higher rate based on their credit profile.
Example: If a lender advertises 6.9% representative APR, at least 51% get 6.9%, but others might pay 9.9%, 12.9%, or higher.
What's Included in APR?
APR includes:
- The interest rate charged on the loan
- Mandatory arrangement or booking fees
- Compounding effect over the loan term
APR does NOT include early repayment charges, late payment fees, or optional insurance.
Personalised Rates
Many lenders now offer eligibility checkers using "soft searches" that don't affect your credit score. These show your likely rate before you formally apply.
Tip: Always use eligibility checkers to see your personalised rate before comparing loans, as the rate you're offered may differ from the representative APR.
Tips for Comparing UK Loans
- Compare total cost, not just monthly payments - A longer term means lower payments but more interest overall
- Use eligibility checkers first - Soft searches show your likely rate without affecting your credit score
- Include all fees - Some loans have arrangement fees that add to the total cost
- Check early repayment terms - If you might pay off early, factor in any early repayment charges
- Consider your credit union - Credit unions often offer fairer rates, especially for smaller loans
- Don't apply to multiple lenders - Each full application creates a hard search that can lower your score
- Read the terms carefully - Check for hidden fees, payment holidays, and flexibility options
- Borrow only what you need - It's tempting to borrow more when offered, but you'll pay interest on every pound
Common Loan Comparison Mistakes
- Focusing only on monthly payments - Lower monthly payments often mean higher total cost
- Ignoring arrangement fees - A "no-fee" loan at higher APR might be cheaper than a low-rate loan with fees
- Not checking your credit score first - You may not qualify for the representative APR shown
- Applying everywhere - Multiple applications in a short time can damage your credit score
- Forgetting about early repayment - If you might pay off early, check the penalty charges
- Comparing different loan amounts - APR can vary by loan size, so compare like for like
- Not reading reviews - Check customer service reputation, not just rates
- Rushing the decision - Take time to compare properly - the right choice could save hundreds
Frequently Asked Questions
A good APR for a UK personal loan in 2025 is typically 6-9% for borrowers with excellent credit scores (750+). The average APR across all borrowers is around 9-15%. High street banks offer their best customers rates of 5-8%, while online lenders typically range from 7-15% for good credit. APR above 20% is considered expensive and usually indicates you're borrowing with poor credit.
Representative APR is the rate that at least 51% of successful applicants will receive. This is required by FCA rules to help consumers compare loan offers fairly. The other 49% of approved applicants may receive a higher rate based on their individual credit profile. Always use eligibility checkers to see your personalised rate before formally applying.
Always compare total cost of borrowing, not just monthly payments. A longer loan term gives you lower monthly payments but costs more overall in interest. For example, borrowing £10,000 at 7% APR over 3 years costs £11,124 total (£309/month), but over 5 years costs £11,880 total (£198/month) - that's £756 more in interest for the same loan.
Include arrangement fees (typically £0-300), administration fees, and any mandatory insurance. The APR calculation includes most mandatory fees, but early repayment charges (typically 1-2 months' interest) are not included. Late payment fees (£12-35) aren't included either. If you might pay off early, factor in early repayment charges when comparing.
UK personal loans typically range from £1,000 to £25,000, with some lenders offering up to £50,000 for the best credit profiles. Most lenders cap borrowing at 4-5 times your monthly income. Your credit score, existing debts, income stability, and the lender's criteria all affect how much you can borrow. Secured loans may allow higher amounts but put your assets at risk.
A 3-year term means higher monthly payments but less total interest paid - choose this if you can afford higher payments and want to minimise total cost. A 5-year term has lower monthly payments but costs more overall in interest - choose this if your budget is tight and you need smaller monthly payments. Use our calculator to see the exact difference for your loan amount and rate.
Yes, but expect higher APR (typically 25-50% or more). Options include guarantor loans (where someone else guarantees repayment), credit union loans (often fairer rates for members), or secured loans (using an asset as security). Consider improving your credit score first by registering to vote, paying bills on time, and correcting any errors on your credit file with Experian, Equifax, or TransUnion.
A full loan application creates a 'hard search' on your credit file, which can temporarily lower your score by a few points. Multiple hard searches in a short time can have a bigger impact. However, eligibility checkers use 'soft searches' that don't affect your score at all. Always use eligibility checkers first to see your chances before making a full application.
Official UK Resources
FCA - Loans & Borrowing
Official guidance on your rights when borrowing money, including loans, credit cards, and overdrafts.
Visit FCAMoneyHelper - Loans
Free, impartial guidance on personal loans, comparing lenders, and making smart borrowing decisions.
Visit MoneyHelperCitizens Advice - Loans
Advice on choosing the right loan, understanding APR, and what to do if you're struggling with repayments.
Visit Citizens AdviceABCUL - Credit Unions
Find your local credit union for potentially fairer rates and community-based lending options.
Find Your Credit UnionExperian - Check Your Score
Check your credit score for free and see what lenders see when you apply for a loan.
Visit ExperianStepChange - Debt Advice
Free debt advice charity if you're struggling with loan repayments or considering borrowing while in debt.
Visit StepChangeRelated Calculators
About This Loan Comparison Calculator
Our free UK Loan Comparison Calculator helps you make informed borrowing decisions by comparing personal loans side-by-side. See exactly how much each loan will cost in monthly payments and total interest, so you can choose the best deal for your circumstances.
Key Features
- Compare 2 or 3 loans - See multiple offers side-by-side
- Include arrangement fees - Factor in all costs for true comparison
- Affordability checker - See what monthly payment fits your budget
- Early repayment calculator - Calculate savings from paying off early
- Total cost focus - See the full picture, not just monthly payments
- UK-specific guidance - Based on FCA regulations and UK lending practices
How to Use This Calculator
- Enter the loan amount, APR, and term for each loan you want to compare
- Include any arrangement or booking fees in the fee field
- Click "Compare Loans" to see monthly payments and total cost side-by-side
- The calculator highlights the best deal based on total cost
Disclaimer: This calculator provides estimates for guidance only. Your actual rate may differ from the representative APR based on your credit profile. Always read the full terms and conditions before accepting any loan offer. If you're unsure whether a loan is right for you, seek advice from a qualified financial adviser.
💡 Pro Tips for Accurate Results ▼
- Double-check your input values before calculating
- Use the correct unit format (metric or imperial)
- For complex calculations, break them into smaller steps
- Bookmark this page for quick future access
📊 Understanding Your Results ▼
Our Loan Comparison Calculator provides:
- Instant calculations - Results appear immediately
- Accurate formulas - Based on official UK standards
- Clear explanations - Understand how results are derived
- 2025/26 updated - Using current rates and regulations
❓ Common Questions ▼
Is this calculator free?
Yes, all our calculators are 100% free to use with no registration required.
Are the results accurate?
Our calculators use verified formulas and are regularly updated for accuracy.
Can I use this on mobile?
Yes, all calculators are fully responsive and work on any device.