UK Loan Calculator — GBP Payment in 10 Seconds (Free)

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How UK consumer loans usually work

Across the UK, many personal loans, car finance agreements, and fixed-rate mortgages are structured as regular monthly payments at a quoted APR. Each month you pay interest on the outstanding balance and chip away at principal until the debt is cleared.

LoanWise uses standard amortization so you can line up estimates with what many high-street banks and building societies describe in illustrations. Select GBP in the currency control if you want figures formatted like a local statement.

Typical ranges and why they vary

Personal loan APRs span a wide band depending on credit history, income, and loan size. Secured car finance can be cheaper than unsecured borrowing. Mortgage rates shift with Bank of England policy, swap rates, and your loan-to-value ratio.

Use the calculator to compare scenarios: a three-year vs five-year personal loan, or how a quarter-point change hits a large mortgage balance.

Getting your inputs right

Enter the amount you actually borrow after any deposit on a vehicle or home. If a broker fee is financed, add it to principal. The annual rate should match the loan’s amortizing rate; representative APR on adverts may reflect a different example loan size.

When you want product-specific wording, try our mortgage calculator for home loans or the car loan calculator for vehicles, alongside the interest calculator if you are studying interest in isolation.

Frequently asked questions

What is a competitive APR?

It depends on product and risk. Excellent-credit personal loans may sit well below riskier tiers; mortgages and car deals often price lower than unsecured credit. Always compare like-for-like amounts and terms.

How long do UK loans usually run?

Personal loans often range from one to seven years; car finance commonly two to five; mortgages can stretch 25–30 years or more. Shorter terms save interest but raise the monthly cost.

Is interest worked out monthly?

Most installment products accrue monthly on the reducing balance—the approach we use here.

Does this include PCP or lease payments?

No. Those products include optional final payments, mileage limits, or hire-purchase rules. This page is for straight amortizing loans.

Can I trust this instead of a lender illustration?

Use it for planning. Your lender’s formal illustration and credit agreement are binding; small rounding differences can occur.