Get the free Contractor’s Estimate Checklist
One page: pricing, paperwork, getting paid, and taxes. Email only, no spam.
Run the numbers before you quote the job.
Free, no-signup calculators built around how trade work is actually priced. Get your number in seconds — then grab the template that turns it into a client-ready document.
Free tools
Three calculators contractors bookmark.
More are on the way — concrete yardage, roofing squares, painting square-footage, insurance cost, and quarterly tax estimates are next.
Labor Burden Rate Calculator
Turn a base hourly wage into your true loaded cost — payroll taxes, workers’ comp, benefits, and non-billable downtime — so you stop quoting at a loss.
Open calculator →FreeMarkup vs. Margin Calculator
The math most contractors get backwards. See exactly what markup percentage you need to hit the profit margin you actually want to keep.
Open calculator →FreeFlooring Job Pricing Calculator
Square footage + waste factor + materials + labor + markup → a defensible total price and a per-square-foot sanity check.
Open calculator →Full library
Every calculator, in one place.
Thirteen free calculators covering estimating, pricing, and the trade-specific math you need before you quote a job.
Concrete Calculator (Yards, Bags & Ready-Mix)
Slab, footing, or column volume in cubic yards, cubic feet, and 60/80-lb bag counts.
Open calculator → FreeRoofing Calculator (Squares, Bundles & Pitch)
Roof area to squares, shingle bundles, and pitch-adjusted totals.
Open calculator → FreePaint Calculator (How Many Gallons)
Wall area to gallons needed, with coats and coverage rate built in.
Open calculator → FreeDrywall Calculator (Sheets, Mud & Screws)
Wall area to sheet count, joint compound, and screw quantities.
Open calculator → FreeGravel & Aggregate Calculator (Yards & Tons)
Base or fill area converted to cubic yards and tons of material.
Open calculator → FreeTrue Hourly Rate Calculator (What to Charge)
Real overhead and target income turned into a billable hourly rate.
Open calculator → FreeProfit Margin & Markup Calculator
Cost, price, and markup converted into your actual profit margin.
Open calculator → FreeElectrical Load Calculator (Panel Size & Amps)
Square footage and appliance loads to calculated amps and recommended panel size.
Open calculator → FreeHVAC Tonnage & BTU Calculator
Square footage and climate zone to BTU/hr and nominal AC tonnage.
Open calculator → FreePipe Volume Calculator (Gallons in a Pipe)
Inside diameter and length to gallons, cubic feet, and liters held.
Open calculator → FreeLabor Burden Rate Calculator
Base hourly wage to true loaded cost — payroll taxes, workers’ comp, benefits, downtime.
Open calculator → FreeMarkup vs. Margin Calculator
The math most contractors get backwards, solved both directions.
Open calculator → FreeFlooring Job Pricing Calculator
Square footage, waste factor, materials, labor, and markup to a defensible total price.
Open calculator →Contractor Estimating & Pricing System
Every calculator above, plus rate cards, a fillable bid sheet, and a real job priced line by line. Editable, print-ready.
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