Materials Calculator

Calculate the exact amount of landscape materials you need for your project. Choose your area shape and get instant cubic yard calculations.

Typical depths: Mulch 2-3", Gravel 2-4", Rock 3-6"

Calculation Results

0 Cubic Yards

How to Measure

  • Measure the longest side for length
  • Measure the shortest side for width
  • Depth depends on your material type
  • Always add 10% extra for settling

Measure perpendicular height, not diagonal

Calculation Results

0 Cubic Yards

Triangle Tips

  • Base is the bottom edge length
  • Height is perpendicular to base
  • Perfect for garden bed corners
  • Great for decorative landscape areas

Distance from center to edge

Calculation Results

0 Cubic Yards

Circle Measurement

  • Radius = Distance from center to edge
  • Diameter = 2 × Radius
  • Perfect for tree rings & planters
  • Ideal for fire pit areas

Decorative Rock

3-6 inch depth recommended

Mulch & Bark

2-4 inch depth recommended

Sand & Gravel

2-4 inch depth recommended

Topsoil

6-12 inch depth recommended