Gravel for a 24×30 area

8.89 cubic yards (12.4 tons)

of gravel for 720 sq ft at 4 inches deep. Add about 5% for compaction and spillage.

A 24×30 foot area is 720 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 24×30 by depth

DepthCubic yardsTons50 lb bags
2 in4.446.2249
3 in6.679.3374
4 in8.8912.4498
6 in13.3318.7747
8 in17.7824.9996
12 in26.6737.31494

How it’s worked out

  1. 30 × 24 × 4 in ÷ 12 = 240 cu ft.
  2. 240 ÷ 27 = 8.889 cu yd.
  3. 8.889 × 1.4 tons per yard = 12.44 tons.

Change the numbers

Gravel needed

8.89 cubic yards

About 13.07 tons with 5% extra for compaction and spillage.

Area720 sq ft
Cubic yards8.89
Order (with extra)9.33 cu yd
Tons13.07 (about $653)
50 lb bags523

Other area sizes

Questions

How much gravel do I need for a 24×30 area?
8.89 cubic yards (about 12.4 tons) at 4 inches deep, and 13.33 cubic yards (18.7 tons) at 6 inches.
How many tons of gravel for 24×30?
About 12.4 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 24×30?
About 498 bags of 50 lb at 4 inches deep. Above a ton or so, bulk delivery is much cheaper.
How much does gravel for 24×30 cost?
About $622 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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