Construction Calculators

Accurate material estimates for DIY projects and contractor jobs. Concrete, asphalt, gravel, fencing, roofing — the math that saves you from over-ordering.

2 calculatorsAlways free

All Construction calculators

Asphalt Calculator — Tonnage & Cost Estimator

Calculate tonnage and cost for driveway paving, resurfacing, or parking lot jobs. Works with standard hot-mix asphalt at any thickness.

→

Gravel Calculator — Tons, Cubic Yards & Cost

Calculate gravel tonnage and cubic yards for driveways, walkways, drainage, or any landscape project. Works for pea gravel, crushed stone, and river rock.

→