Top Soil

Top Soil - Calculate construction and material requirements accurately.

Free to use
12,500+ users
Updated January 2025
Instant results

Topsoil Calculator

Estimate Volume, Weight, and Cost

Bed Area

lengthwidthdepth

Material Properties

How It Works

This calculator finds the total volume of your garden bed. It then uses the provided density (average dry topsoil is ~80 lbs/ft³ or 1281 kg/m³) to convert that volume into weight. If you provide bag details, it will estimate the number of bags and total cost.