Metric & Imperial
Toggle between measurement systems with one click.
Mobile Friendly
Use on your phone at the job site or hardware store.
Cost Estimates
Optional pricing helps you budget before you buy.
Foundation & Concrete
Concrete Calculator
Cubic yards for slabs, footings, columns, and steps. Includes bag counts.
Paver & Brick Calculator
Pavers, sand, gravel, and edging for patios and walkways.
Framing & Structure
Wall Framing Calculator
Studs, plates, and headers for wall construction with openings.
Stair Calculator
Rise, run, steps, stringer length with code compliance check and diagram.
Board Foot Calculator
Calculate lumber volume and cost in board feet for hardwood.
Deck Calculator
Decking boards, joists, posts, beams, and hardware.
Drywall Calculator
Sheets, joint compound, tape, and screws for walls/ceilings.
Insulation Calculator
Batts, rolls, or blown-in insulation with R-value guidance.
Exterior Projects
Roofing Calculator
Shingles, bundles, underlayment with roof pitch factor.
Fence Calculator
Posts, pickets, rails, and concrete for any fence type.
Mulch & Gravel Calculator
Cubic yards and bags for mulch, gravel, soil, or rock.
Interior Finishing
Paint Calculator
Gallons for walls and ceilings with door/window subtraction.
Flooring Calculator
Tile, hardwood, laminate, or carpet with waste factor.
Wallpaper Calculator
Rolls needed with pattern repeat waste calculation.
Why Use Construction Calculators?
Accurate material estimation saves you money and time:
- Avoid overbuying - Stop wasting money on excess materials
- Prevent shortages - No extra trips to the store mid-project
- Budget accurately - Know your costs before you start
- Account for waste - Built-in waste factors for realistic estimates
- Plan deliveries - Know weights and volumes for bulk orders
- Works globally - Switch between metric and imperial units