UK Financial Precision
Calculate with confidence using authoritative UK Treasury data. From daily take-home pay to long-term mortgage forecasting.
Free UK-Specific Calculators
Choose any calculator from the bar above. Each tool is built for the UK tax system, mortgage market, and financial regulations. Click a tool and it will open right here on this page.
UK Tax & Salary Calculator — Take-Home Pay
Calculate your UK take-home pay by entering your gross salary. The calculator applies the 2024/25 Income Tax bands, Personal Allowance, National Insurance contributions, and optional student loan repayments to show your monthly and annual net pay. Whether you're in London, Manchester, or Edinburgh, get an accurate breakdown of what you'll actually earn.
UK Mortgage & Affordability Calculators
Estimate your UK mortgage monthly payments with current interest rates, or use the affordability calculator to find out how much you can borrow. UK lenders typically offer 4 to 4.5 times your annual gross income. Factor in your deposit, outgoings, and interest rates to plan your home purchase.
UK Stamp Duty Calculator
Calculate the Stamp Duty Land Tax (SDLT) payable on your UK property purchase. The calculator handles first-time buyer relief, additional property surcharges, and the standard rate bands. Enter the property price and see exactly what you owe HMRC.
UK National Insurance Calculator
Calculate your Class 1 National Insurance contributions for the 2024/25 tax year. The tool applies the correct rates between the Primary Threshold and Upper Earnings Limit, so you know exactly how much NI is deducted from your payslip.
UK Savings, Loans & Credit Cards
Plan your savings growth with compound interest, estimate personal loan monthly payments, calculate credit card repayment timelines, compare car finance deals, and check UK bank interest rates — all with tools calibrated for UK financial products.
UK Retirement Calculator
Plan your UK retirement by projecting your State Pension, workplace pension, and personal savings. See if you're on track for the retirement income you want, and adjust your contributions to close any gap.
Frequently Asked Questions
How do I calculate my UK take-home pay?
Use the UK Tax or Salary Calculator. Enter your gross salary and it deducts Income Tax (using 2024/25 bands), National Insurance contributions, and student loan repayments to show your monthly and annual take-home pay.
How much is UK Stamp Duty Land Tax?
Stamp Duty rates vary by property value and buyer status (first-time buyer, additional property, or standard). Use the UK Stamp Duty Calculator to enter the property price and see the exact SDLT payable, including the 5% surcharge for second homes.
How are UK National Insurance contributions calculated?
Class 1 National Insurance is charged as a percentage of earnings between the Primary Threshold and Upper Earnings Limit. For 2024/25, the main rate is 8%. Use the National Insurance Calculator to see your exact contributions.
How much can I borrow for a UK mortgage?
UK lenders typically offer 4 to 4.5 times your annual gross income. The UK Affordability Calculator factors in your income, deposit, monthly outgoings, and interest rates to estimate how much you can borrow and what your monthly payments would be.