Mulch quantity calculator

Estimate mulch volume and weight.

Back to the toolbox
01

Your measurements

Enter your project values. Your estimate updates as you type.

m
m
mm
kg/m³
%
View your estimate

Example values are a starting point. Check product yields and specifications before ordering.

6 m4 m75 mm
Dimension guide · not to scale

YOUR ESTIMATE

Material weight

792kg
Volume to order1.98 m³
Net volume1.8 m³

Calculated from your measurements.

How it's calculated

Volume = length × width × depth × (1 + waste ÷ 100). Mass = volume × density.

Calculations use consistent units for your selected measurements. The waste allowance is applied once to the measured requirement. Whole purchase quantities are rounded up.

What this estimate includes

Mulch density varies greatly by product. The depth and density shown are examples, not planting recommendations.

Quantity and arithmetic estimates only. Use project specifications for installation and design requirements.

Keep your project moving.