Mulch Calculator

Gardening

Free mulch calculator for garden beds, tree rings, and landscaping projects. Enter area and depth in imperial or metric units to get volume and bag counts instantly.

Unit system

Bed or landscape area

Length

Width

Mulch depth

Use 2–3 in for beds, 3–4 in for weed control

Your estimate

Coverage area: 200 sq ft
Cubic yards: 1.85 yd³
2 cu ft bags: 25 bags
Total volume: 50.0 cu ft

How this calculator works

Measure your bed or landscape area (length × width in ft/m).
Enter mulch depth — 5–8 cm for beds, 8–10 cm for weed suppression.
Results show volume in cubic yards or cubic metres, plus standard bag counts.
Round up slightly when ordering — it's better to have a little extra than run short.

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