Calculator category

Materials & Projects

Tools in this category only. Each calculator uses guided inputs, clear units, and optional advanced settings where useful.

13 calculators

Pick the calculator closest to the decision you are trying to make.

Estimate concrete volume and number of bags from length, width, and thickness.

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

Estimate how much paint you need from area, coats, coverage, and overage.

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

Estimate topsoil volume from area and depth.

Estimate tile quantity from area, tile size, and waste percentage.

Estimate flooring quantity and boxes from area, waste, and box coverage.

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

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

Estimate drywall sheets from total area, sheet size, and waste allowance.

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

Estimate roofing shingle bundles from roof area, bundle coverage, and waste allowance.

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