Soil & Mulch Calculator
Calculate Volume Needed
Formula
Cubic yards = (L × W × Depth/12) / 27
Frequently Asked Questions
How much mulch do I need?
Calculate: Length × Width × Depth(in) / 12 = cubic feet. Divide by 27 for cubic yards. Typical mulch depth: 2-3 inches. For a 200 sq ft area at 3" deep: 200 × 3/12 = 50 cu ft = 1.85 cubic yards.
You may also need
~
Gravel Calculator
Free gravel calculator. Calculate how much gravel, crushed stone, or mulch you need in tons and cubic yards for your landscaping project.
Everyday~
Concrete Calculator
Free concrete calculator. Calculate how many bags or cubic yards of concrete you need for slabs, footings, columns, and stairs.
Everyday~
Square Footage Calculator
Free square footage calculator. Calculate area in square feet for rooms, homes, flooring, and landscaping. Supports rectangular, circular, and triangular shapes.
Everyday