Gravel for a 6×6 area

0.44 cubic yards (0.6 tons)

of gravel for 36 sq ft at 4 inches deep. Add about 5% for compaction and spillage.

A 6×6 foot area is 36 square feet. Use 2 to 3 inches for a path or decorative cover, 4 inches for a patio, shed or slab base, and 6 to 8 inches (in layers) for a driveway or parking pad.

Gravel for 6×6 by depth

DepthCubic yardsTons50 lb bags
2 in0.220.313
3 in0.330.519
4 in0.440.625
6 in0.670.938
8 in0.891.250
12 in1.331.975

How it’s worked out

  1. 6 × 6 × 4 in ÷ 12 = 12 cu ft.
  2. 12 ÷ 27 = 0.444 cu yd.
  3. 0.444 × 1.4 tons per yard = 0.62 tons.

Change the numbers

Gravel needed

0.44 cubic yards

About 0.65 tons with 5% extra for compaction and spillage.

Area36 sq ft
Cubic yards0.44
Order (with extra)0.47 cu yd
Tons0.65 (about $33)
50 lb bags27

Other area sizes

Questions

How much gravel do I need for a 6×6 area?
0.44 cubic yards (about 0.6 tons) at 4 inches deep, and 0.67 cubic yards (0.9 tons) at 6 inches.
How many tons of gravel for 6×6?
About 0.6 tons at 4 inches, assuming 1.4 tons per cubic yard. Crushed stone with fines can weigh up to 1.5 tons a yard.
How many bags of gravel for 6×6?
About 25 bags of 50 lb at 4 inches deep. Above a ton or so, bulk delivery is much cheaper.
How much does gravel for 6×6 cost?
About $31 at $50 a ton for a 4 inch layer, before delivery. Prices range from about $15 to $75 a ton depending on stone type.

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