Mulch Calculator › 12×12 bed

Mulch for a 12×12 Bed at 3 inches

A 12×12 bed (144 sq ft) at 3 inches needs about 1.33 cubic yards of mulch — roughly $51. See the full breakdown.

You need
1.33 cu yd
Estimated material cost $51
Area
144 sq ft
Volume
36.0 cu ft
2-cu-ft bags
18
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Adjust for your project

You need
1.33 cu yd
Estimated material cost $51
Area
144 sq ft
Volume
36.0 cu ft
2-cu-ft bags
18

Based on $38 per cuyd national average. Enter your local price for an exact quote. Estimate only.