Every calculator a UK tradesman actually needs.
// Built by a tradesman, for tradesmen.
Materials, mortar, voltage drop, BTU loads, paint coverage, full job estimates with labour, VAT & margin. Built for the van, the site and the kitchen table.
Every Calc, One Place
Bricks per m², concrete volume, copper pipe, tile adhesive, voltage drop, BTU sizing — instant results.
Quote Builder
Add labour hours, day rate, materials, VAT 20% and your margin. Save and revisit any quote.
AI Estimator
“Estimate a 4×3m bathroom refit.” Get materials, labour breakdown and total in plain English.
Always growing. New calculators, trades and material updates added every month — Pro members get them all included at no extra cost.
Pick Your Trade
View all →General Builders
Job-wide estimating
Groundworkers & Landscapers
Foundations, paving, decking, sleeper walls, muck away
Drainage
Falls, gradients, soakaways, French drains
Bricklayers
Bricks, blocks, mortar
Kitchen Fitters
Worktops, units, plinths
Plumbers
Boilers, rads, pipework
Electricians
Circuits, lighting, cabling
Plasterers
Skim, bonding, boarding
Painters & Decorators
Coverage, wallpaper
Carpenters
Studs, joists, rafters
Roofers
Tiles, felt, battens
Tilers
Tiles, adhesive, grout
Gardeners & Landscapers
Planting, seed, compost, mulch, irrigation, lawn care
Business Essentials
Overheads, VAT, markup, day rate
Frequently asked questions
Is TradesMate free to use?
Yes — all 95+ trade calculators, the guides and the live fuel-price tracker are free to use with no sign-up. A Pro subscription (14-day free trial) unlocks saved quotes, the AI estimator, branded PDF invoices and job profit tracking.
What calculators does TradesMate include?
Every material and estimating calculator a UK tradesman needs — bricks and blocks per m², concrete volume, mortar mixes, paving, plaster, paint coverage, tiles, roofing, timber, pipe sizing, BTU/boiler sizing, cable sizing to BS 7671 and much more, grouped by trade.
Can I create professional quotes and invoices?
Yes. TradesMate turns your calculations into branded, professional quotes and invoices with labour, materials, VAT and margin, ready to send as a PDF or a shareable link your customer can accept online.
Is there a free fuel price checker?
Yes — the built-in fuel tracker shows live petrol and diesel prices from major UK retailers near any postcode, plus nearby EV charging points. It’s free and needs no account.
Do I need to be a tradesman to use it?
No. Anyone can use the free calculators, guides and fuel tracker. The quoting, job tracking and business tools are built for tradesmen and small trade businesses.
Stop guessing. Start quoting.
14-day free trial. £4.99/month after — cancel any time. Save unlimited quotes, use the AI estimator, calculate overheads and send branded PDF quotes.