How Much Mulch Do I Need for a 4x4 Bed?
Measuring a 4x4 ft bed mulched 3 in deep? The quantity works out to about 0.16 yd³ (cubic yards to order (+5%)). Also: cubic yards (exact): 0.15 yd³; cubic feet: 4.0 ft³; 2 cu ft bags: 3 bags.
Mulch Calculator
Change any value to recalculate instantly.
| Cubic yards (exact) | 0.15 yd³ |
|---|---|
| Cubic feet | 4.0 ft³ |
| 2 cu ft bags | 3 bags |
How this number is calculated
4 ft × 4 ft × 3 in ÷ 12 = 4.0 cubic feet = 0.15 cubic yards. Add 5% for settling and uneven ground: 0.16 cubic yards.
Nearby sizes
| Size | Cubic yards to order (+5%) |
|---|---|
| a 5x5 ft bed mulched 3 in deep | 0.24 yd³ |
| a 6x6 ft bed mulched 3 in deep | 0.35 yd³ |
| a 8x8 ft bed mulched 3 in deep | 0.62 yd³ |
| a 10x10 ft bed mulched 3 in deep | 0.97 yd³ |
Tips
- One cubic yard covers about 108 sq ft at 3 inches deep.
- Bulk delivery is usually cheaper than bags once you need more than about 3 cubic yards.
- Two to three inches is enough for most beds; deeper mulch can smother roots.
Frequently asked questions
How much mulch do I need for a 4x4 ft bed mulched 3 in deep?
Measuring a 4x4 ft bed mulched 3 in deep? The quantity works out to about 0.16 yd³ (cubic yards to order (+5%)). Also: cubic yards (exact): 0.15 yd³; cubic feet: 4.0 ft³; 2 cu ft bags: 3 bags.
How is the quantity for a 4x4 ft bed mulched 3 in deep calculated?
4 ft × 4 ft × 3 in ÷ 12 = 4.0 cubic feet = 0.15 cubic yards. Add 5% for settling and uneven ground: 0.16 cubic yards.
How much does mulch for a 4x4 ft bed mulched 3 in deep cost?
Using rough planning prices (per cubic yard, bulk delivered), the material for a 4x4 ft bed mulched 3 in deep comes to about $4.67 to $10.89. Prices vary by region and supplier, so get a local quote.