Construction & Remodeling Utilities & Calculators

Practical construction estimating utilities for concrete, tiles, paint, drywall, roofing, and materials.

Concrete Slab & Footing Volume Calculator

Calculate the cubic meters, cubic yards, and number of standard pre-mix bags required for a concrete slab, patio, or footing.

Calculate the square footage (sq ft) and square meters (m²) of rectangular, triangular, or circular rooms and projects.

Calculate the number of tiles, boxes, and total square meters needed for floor or wall tiling with cutting waste.

Calculate how many liters or gallons of paint you need to paint a room or surface, minus doors and windows.

Calculate how many sheets of drywall (gypsum board), screws, joint tape, and compound you need for room walls and ceiling.

Calculate the true pitched roof surface area, roofing squares, bundles of shingles, and underlayment rolls based on footprint and pitch slope.

Calculate the number of bricks and bags of mortar required for masonry walls including standard mortar joint spacing.

Calculate the volume of garden mulch, bark, topsoil, or compost in cubic meters, cubic yards, and standard 50-liter bags.