Calculators
Quick, honest budgets for the things businesses book and buy most. Nothing to sign up for.
Business trip cost calculatorHotel, flights, meals and transfers for the 30 most common work destinations, checked against HMRC's day rates.HMRC day-rate (per diem) checkerThe tax-free meal and room allowance for UK and overseas trips, converted to pounds.Mileage claim calculator 2026/2755p then 25p a mile, plus passengers. Works out the tax-free amount.New office fit-out calculatorSet headcount and spec. Get an itemised budget and a shopping list.HMO room fit-out calculatorFurnish rooms, communal kitchen and fire safety. Itemised, with picks.