Calculators built for the trades.
Cubic yards, tons, squares, bundles, boxes. The numbers estimators pull off the top of their head for years, in one place, free to use.
Concrete Calculator
Calculate cubic yards, 60 lb bags, and 80 lb bags for slabs, footings, and pads.
Gravel Calculator
Cubic yards and tons for driveways, drainage, base rock, and pea gravel.
Sand Calculator
Cubic yards and tons of sand for pavers, sandboxes, arenas, and backfill.
Roofing Calculator
Roof area, squares, and shingle bundles from footprint and pitch.
Asphalt Calculator
Tons of hot mix asphalt for driveways, parking lots, and overlays.
Mulch Calculator
Cubic yards and bags of mulch for beds, borders, and playground surfacing.
Paint Calculator
Gallons of paint for interior walls, exterior siding, and trim.
Topsoil Calculator
Cubic yards of topsoil for lawns, gardens, raised beds, and grading.
Cubic Yard Calculator
Convert length, width, and depth to cubic yards for any bulk material.
Drywall Calculator
Sheets, screws, mud, and tape for walls, ceilings, and additions.
Flooring Calculator
Square feet and boxes for hardwood, LVP, laminate, and tile.
Paver Calculator
Paver counts, base gravel, and setting sand for patios and walkways.
Sod Calculator
Square feet, pallets, and rolls for lawns, patch jobs, and new construction.
Stone Calculator
Tons and cubic yards for decorative rock, river stone, flagstone, and boulders.
French Drain Calculator
Gravel volume, pipe length, and fabric coverage for perimeter and yard drains.
Retaining Wall Calculator
Block counts, base gravel, and cap pieces for segmental block walls.
Deck Material Calculator
Board counts, joists, beams, and fasteners for pressure-treated and composite decks.
Fence Calculator
Pickets, rails, posts, and concrete for privacy and picket fences.
Fence Post Calculator
Post count, hole depth, and concrete for wood, metal, and vinyl posts.
Pipe Slope Calculator
Slope in percent, inches per foot, and total drop for drain, sewer, and drainage pipe.
Pipe Volume Calculator
Gallons, cubic feet, and liters of water inside a pipe run for any diameter and length.
Wire Size Calculator
AWG copper wire sizing by amp load and run length, factoring voltage drop.
Voltage Drop Calculator
Voltage drop in volts and percent for a given wire size, current, and run length.
BTU Calculator
Room by room heating and cooling BTU sizing for HVAC systems in Texas climate.
Job Cost Calculator
Total job cost from materials, labor hours, burden, equipment, and subs.
Bid Calculator
Total bid price from cost plus markup, with margin and profit breakdown.
Contractor Markup Calculator
Convert between markup and margin, and calculate the multiplier for any target margin.
Contractor Profit Margin Calculator
Gross margin, net margin, and required revenue to hit an annual profit target.
Labor Burden Calculator
Loaded labor rate from base wage plus payroll taxes, workers comp, and benefits.
Cost Per Lead Calculator
Cost per lead, cost per acquired customer, and break-even lead cost for contractors.
Local SEO ROI Calculator
Return on investment for local search marketing based on rankings, calls, and close rate.
Website ROI Calculator
Return on investment for a contractor website based on traffic, conversions, and job value.