Free, accurate UK financial calculators for mortgages, taxes, savings and more. Transparent assumptions, no sign-up required, and your data stays private.
Professional-grade tools designed for UK residents. Clear assumptions, accurate estimates.
Calculate SDLT for property purchases in England & Northern Ireland. Includes first-time buyer and additional property rates.
Open ToolCalculate monthly payments, total interest, and see how overpayments can reduce your mortgage term.
Open ToolEstimate your net salary after Income Tax, National Insurance, pension, and student loan deductions.
Open ToolAdd or remove VAT from any amount. Supports standard 20% rate and custom rates.
Open ToolConvert your annual salary to hourly, weekly, and monthly rates. Account for working hours and holidays.
Open ToolEstimate your council tax band based on property value. Covers England, Scotland, and Wales.
Open ToolCalculate estimated repayments for Plan 1, 2, 4, and Postgraduate loans based on income.
Open ToolCalculate compound interest on savings with regular contributions. See year-by-year growth.
Open ToolShort, practical explanations that support our calculators with examples, assumptions and FAQs.
Built with precision and transparency for UK residents
All our calculators use current UK tax rates, thresholds, and regulations. We clearly show our assumptions so you understand exactly how results are calculated.
No data leaves your browser. All calculations happen locally on your device. We don't track, store, or share any information you enter.
Built with the same formulas and methodologies used by financial professionals. Tested for accuracy and edge cases.
Explore our complete collection of UK financial tools. All free, all accurate, all private.
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