RightSizeTools Practical sizing calculators
Calculator category

Materials & Projects

Estimate quantities for concrete, gravel, topsoil, mulch, paint, tile, flooring, pavers, drywall, roofing, caulk, and other project materials.

17 calculators

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Materials & Projects

Concrete Bags

Estimate how many concrete bags you need from slab length, width, thickness, bag yield, and waste allowance.

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Materials & Projects

Gravel Calculator

Estimate gravel volume and tonnage from length, width, and depth.

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Materials & Projects

Paint Calculator

Estimate paint needed from room dimensions, coats, coverage, openings, and overage.

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Materials & Projects

Mulch Calculator

Estimate mulch volume from bed length, width, and depth.

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Materials & Projects

Topsoil Calculator

Estimate topsoil volume from area and depth.

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Materials & Projects

Tile Calculator

Estimate tile quantity from project dimensions, tile size, and waste percentage.

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Materials & Projects

Flooring Calculator

Estimate flooring boxes from room dimensions, waste, and box coverage.

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Materials & Projects

Fence Materials

Estimate fence posts, sections, and rail length from total fence length and spacing.

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Materials & Projects

Deck Boards

Estimate deck board count from deck size, board width, gap, length, and waste.

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Materials & Projects

Drywall Sheets

Estimate drywall sheets from surface dimensions, sheet size, and waste allowance.

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Materials & Projects

Paver Base

Estimate compacted gravel base and bedding sand for patios and walkways.

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Materials & Projects

Shingle Bundles

Estimate roofing shingle bundles from building footprint, roof pitch, overhang, bundle coverage, and waste allowance.

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Materials & Projects

Caulk Tubes

Estimate caulk tubes from joint length, joint width, joint depth, and tube size.

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Materials & Projects

Board Feet

Calculate board feet from board thickness, width, length, and quantity.

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Materials & Projects

Stud Count

Estimate the number of wall studs needed based on wall length, stud spacing, corners, and openings.

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Materials & Projects

Stair Stringer

Estimate stair riser count, actual riser height, tread count, and horizontal run.

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Materials & Projects

Roofing Underlayment

Estimate roofing underlayment rolls from building footprint, roof pitch, roll coverage, overlap, and waste.

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