Gravel, mulch, and soil calculators. Browse our free earthwork tools below — all calculators are instant, accurate, and require no sign-up.
Bobcat Hours Calculator — Estimate bobcat or skid steer hours needed for earthwork. Enter volume and production rate to calculate equipment time and rental cost.
Compaction Factor Calculator — Calculate compacted volume from loose material. Enter loose volume and compaction factor to estimate final compacted fill for earthwork projects.
Crushed Stone Calculator — Calculate crushed stone in tons and cubic yards for driveways, bases, and drainage. Enter dimensions and stone density for accurate estimates.
Cut and Fill Calculator — Calculate cut and fill volumes for site grading. Enter existing and proposed elevations to balance earthwork and minimize hauling costs.
Dump Truck Load Calculator — Calculate dump truck loads needed for dirt, gravel, or debris. Enter total volume or weight to find loads required and total hauling cost.
Excavation Volume Calculator — Calculate excavation volume in cubic yards from length, width, and depth. Estimate dirt removal for foundations, pools, and trenches.
Fill Dirt Calculator — Calculate fill dirt volume in cubic yards and tons. Enter area and depth to estimate how much fill material you need for grading and backfill.
Gravel & Aggregate Calculator — Calculate gravel and aggregate volume in cubic yards and tons. Enter area and depth for driveways, paths, and drainage projects.
Hauling Trips Calculator — Calculate the number of dump truck trips needed to haul excavated material. Enter volume and truck capacity for accurate trip estimates.
Sand Fill Calculator — Calculate sand volume in cubic yards and tons for leveling, paver base, and fill projects. Enter area and depth for accurate sand estimates.
Swell Factor Calculator — Calculate soil swell volume after excavation. Enter bank volume and swell factor to find loose volume for hauling and disposal estimates.
Topsoil Volume Calculator — Calculate topsoil volume in cubic yards and tons for gardens, lawns, and raised beds. Enter area and depth to get accurate material estimates.