VAT Calculator
Add or remove UK VAT at 20%, 5%, 0%, or a custom rate. See net, VAT, and gross instantly.
Open Calculator
Free Tools
Free Calculators For UK Tradesmen
Quick, practical calculators for pricing, materials and day-to-day trade maths, built to feel like part of Total Tradesmen.
How These Tools Work
Every tool follows the same layout: enter your figures, see a clear result, then read a short explanation and FAQs. Use them on site or at the desk, then create professional quotes and invoices in Total Tradesmen when you are ready.
Financial
Profit Calculator
Work out profit, margin % and markup % from revenue and costs.
Open CalculatorLabour Cost Calculator
Combine hours, hourly rate, materials, other costs and VAT into a clear job total.
Open CalculatorDay Rate Calculator
For UK self-employed tradesmen. Set a day rate from income goals, expenses, holidays and billable time.
Open CalculatorConstruction
Concrete Calculator
Estimate slab, footing or column volume in metric, with waste allowance and bagged ready-mix estimates.
Open CalculatorPaint Calculator
Estimate litres of paint from wall size, coats and coverage per litre.
Open CalculatorBrick Calculator
Estimate bricks for a wall from size, brick type, mortar joint thickness and waste.
Open CalculatorTile Calculator
Estimate tiles and boxes from floor size, tile size and waste, using tiles per box or coverage per box.
Open CalculatorBusiness
Mileage Calculator
Estimate mileage claims with HMRC approved rates as the default, or enter your own company rate.
Open CalculatorQuote Estimate Calculator
Rough quote totals from labour, materials, markup, discount and VAT. Not a formal quotation.
Open CalculatorMaterial Markup Calculator
Convert material cost and markup % into selling price, profit and margin, or work backwards from a selling price.
Open CalculatorWhy These Tools Exist
Trades teams price jobs, order materials and check VAT every week. These calculators remove the fiddly bits without replacing the systems you use to run the business.
When an estimate needs to become a real quote, job and invoice, Total Tradesmen keeps that work on one live record from the first call through to getting paid.
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