Mulch for 1500 sq ft
At 3 inches deep, with a 5 percent allowance.
Cubic yards
14.58cu yd
2 cu ft bags
197
At 2 in deep
9.72cu yd
cubic yards = 1500 × (3 / 12) ÷ 27 × 1.05 = 14.58 cu yd
That is about 139.4 m², roughly 11.15 m³ of mulch at 8 cm deep.
Open the interactive Mulch CalculatorAbout this estimate
1500 square feet at a 3 inch depth works out to about 13.89 cubic yards before the small allowance. Two to three inches is the usual range for beds. One cubic yard of mulch covers 324 square feet at one inch.
Spreading mulch? A wide landscape rake levels a bed in a fraction of the time.
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Common questions
How much mulch for 1500 square feet?
At 3 inches deep, 1500 square feet needs about 14.58 cubic yards, roughly 197 of the 2 cubic foot bags. At 2 inches it is about 9.72 cubic yards.
Bags or bulk for this much mulch?
Bagged mulch suits small beds. Past roughly two cubic yards, bulk delivery is usually cheaper, since about 13.5 bags equal one cubic yard.
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