Mulch for a 6×30 area

1.67 cubic yards (23 bags)

of mulch for 180 sq ft at 3 inches deep: 45 cu ft, or 23 bags of 2 cu ft.

A 6×30 foot area is 180 square feet. Most garden beds need 2 to 3 inches of mulch; a fresh bed or a weedy one benefits from 3 to 4 inches.

Mulch for 6×30 by depth

DepthCubic yardsCubic feet2 cu ft bags3 cu ft bags
1 in0.561585
2 in1.11301510
3 in1.67452315
4 in2.22603020
6 in3.33904530

How it’s worked out

  1. 30 × 6 = 180 sq ft.
  2. 180 × 3 in ÷ 12 = 45 cu ft.
  3. 45 ÷ 27 = 1.667 cu yd, or 45 ÷ 2 = 23 bags of 2 cu ft (rounded up).

Change the numbers

Mulch needed

1.67 cubic yards

23 bags of 2 cu ft, or 15 bags of 3 cu ft.

Area180 sq ft
Cubic yards1.67 (about $67 bulk)
Cubic feet45
2 cu ft bags23 (about $92)
3 cu ft bags15

Other bed sizes

Questions

How much mulch do I need for a 6×30 area?
1.67 cubic yards at 3 inches deep, or 23 bags of 2 cu ft. At 2 inches it is 1.11 yards (15 bags).
How many bags of mulch for 6×30?
23 bags of 2 cu ft or 15 bags of 3 cu ft at 3 inches deep.
Is bulk or bagged mulch cheaper for 6×30?
Bagged: about $92 for 23 bags. Bulk: about $67 for 1.67 yards, plus delivery. Bulk usually wins above 2 or 3 yards.

Related calculators