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How much mulch for a 5×10 ft area 3 inches deep?

Answer
0.46 cubic yards (7 bags)
Area: 50 sq ft7 bags (2 cu ft each)Depth: 3 inches

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How We Calculated This

Cubic Yards = (Length × Width × Depth/12) / 27

(10 × 5 × 3/12) / 27 = 12.50 cu ft / 27 = 0.46 cubic yards

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Calculated using verified formulas. Last updated March 2026.