Property calculators & tools
Free, no-signup calculators to help you run the numbers on a UK property purchase or rental deal. Pick a tool below to get started.
Calculate gross yield, net yield, annual rent, annual costs and rent-to-price comparison for a rental property.
Open toolLandlord costs calculatorEstimate buy-to-let running costs, void allowance, compliance, maintenance and net rent before mortgage and tax.
Open toolBuy-to-let mortgage calculatorModel a rental deal end to end: monthly cashflow, gross yield, LTV, deposit and lender-style rent coverage with a stress test.
Open toolMonthly cash-flow calculatorCheck whether rent covers the mortgage, running costs, vacancy, compliance allowances and optional tax estimate.
Open toolStamp duty calculatorWork out your SDLT for England and Northern Ireland with first-time buyer relief, the 5% additional-property surcharge and a band-by-band breakdown.
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