Free tools for contractors

Create a clean, professional invoice and download the PDF free — no signup, no watermark.

Build a professional estimate or quote and download the PDF free — no signup, no watermark.

Make a clean payment receipt and download the PDF free — no signup, no watermark.

How much concrete you need — cubic yards and bag counts for a slab or footing, with waste.

Roofing squares, shingle bundles, and roof area from your footprint and pitch.

Rise and run in — pitch, angle, slope, and the pitch factor that turns footprint into real roof area.

How many gallons of paint a room needs, by dimensions and coats.

How many drywall sheets and joint compound a job needs, with waste.

Cubic yards and bags of mulch for your beds, by area and depth.

Cubic yards and tons of gravel or aggregate, by area and depth.

How many boxes of flooring a room needs, with 10% waste for cuts.

Area in square feet, yards, and meters from length and width.

How many tiles a floor, wall, or shower needs, with waste for cuts.

Posts, rails, and pickets for a wood fence, from length and spacing.

Bags or rolls of insulation for an attic, wall, or ceiling.

Tons of hot-mix asphalt for a driveway or lot, by area and thickness.

Percent voltage drop and a wire-size check against the NEC guidelines.

The minimum AWG wire size for a load, from the NEC 310.16 ampacity table.

Size a solar system — kW, panels, and annual production from your usage.

Pool volume in gallons for accurate chemical dosing and pump sizing.

Weight of steel, aluminum, and more by shape and dimensions.

The right tank size or tankless GPM for the household.

Instant price ranges for 30+ services across 7 trades, from real industry data.

Estimate the BTU and AC tonnage a home needs from square footage and climate.

See how much revenue your business loses to unanswered calls each year.

Compare the cost of hiring office staff against an AI back-office team.

Cost and price in, true profit margin out — or start from a target margin and get the price to charge.

Find the rate that actually covers your pay, overhead, and profit.

Cubic yards and approximate tonnage of topsoil, by area and depth.

Cubic yards and tons of sand, by area and depth.

Cubic yards and cubic feet from length, width and depth.

Board feet from thickness, width, length and quantity.

Pavers with waste, plus base aggregate and bedding sand.

Brick count with waste, from wall area, brick size and joint.

CMU block count with waste, from wall area and block size.

Siding squares, boxes and net area, with openings deducted.

Decking boards, rows, joists and fasteners from your deck size and joist spacing.

Bars to order, linear footage and tie count from slab size and spacing.

The right rate for your province — HST, GST-only, or GST plus PST/QST. Works in reverse too.