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Estimate materials, pressure-test project costs, and turn job inputs into useful numbers before you open a spreadsheet. Every calculator is free to use and works without an account.
Free
Open a calculator and start with the measurements already in front of you.
Instant
Adjust dimensions, waste, labor, or markup and see the estimate update immediately.
Practical
Use familiar units and clearly labeled assumptions instead of a black-box answer.
Tool directory
Estimate concrete, gravel, drywall, roofing, flooring, labor, markup, square footage, and more with trade-ready inputs.
Browse all calculatorsWhen a job moves beyond a quick calculation, upload the plan set and review quantities on the drawing before pricing the work.
See AI takeoffsStart with a structured bid, estimate, proposal, quote, scope of work, or change-order workbook instead of a blank page.
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