Compost Calculator
Work out exactly how much compost you need for garden beds, lawns or soil amending. Enter your area, depth and blend ratio to get cubic yards, bags and cost. Free and instant.
Category Soil & Mulch
Topsoil, mulch, compost, and raised bed fill — bagged or bulk, sized by depth and area. These calculators handle the several-inches-deep materials that swallow more volume than most people expect.
Raised Bed Soil Calculator
Work out exactly how much soil mix you need for a raised garden bed. Enter bed size and depth to get a topsoil, compost and aeration breakdown, bags, cubic yards and cost. Free and instant.
Topsoil Calculator – Cubic Yards, Bags & Cost for Lawns and Beds
Work out how much topsoil you need for a lawn, garden bed or grading job. Enter your area and depth to get cubic yards, bags, weight and a printable cost estimate. Free and instant.
Mulch Calculator – Cubic Yards, Bags & Annual Refresh
Work out how much mulch you need in cubic yards and bags. Enter your bed area and depth, pick a mulch type, and get coverage, cost and next year's refresh estimate. Free and instant.