How much gravel do you need for a 10×50 area?

A 10×50 ft area (500 sq ft) filled 4 inches deep needs 6.79 cubic yards of gravel including 10% for compaction — about 9.5 tons of pea gravel or 10.2 tons of crusher run.

Change the numbers

The calculator below is pre-filled for this project. Adjust any value — including feet and inches — and the results update instantly.

Weights are typical averages; moisture and stone type change them. Your supplier can confirm their tons-per-yard figure.

Your results

Gravel needed9.51 tons

Volume6.79 cu yd

Weight19,012 lb

0.5 cu ft bags (≈50 lb)367

How much gravel do you need for a 10×50 area — diagram

Gravel for 10×50 ft at different depths

Includes 10% extra for compaction.

Depth	Cubic yards	Tons (pea gravel)	Tons (crusher run)
2 in	3.4	4.75	5.09
3 in	5.09	7.13	7.64
4 in	6.79	9.51	10.19
6 in	10.19	14.26	15.28

What to use for this size

A 10×50 area is driveway-sized. For a driveway, a common build is 4 inches of compacted crusher run topped with 2–3 inches of #57 stone, over landscape fabric on soft soil.

The math

10 × 50 × (4 ÷ 12) = 166.7 cu ft × 1.10 extra = 183.3 cu ft = 6.79 cu yd × 1.4 tons/yd³ = 9.51 tons

Common questions

How many tons of gravel for a 10x50 area?

About 9.5 tons at 4 inches deep (pea gravel, 10% extra included). At 6 inches it's 14.3 tons.

How many yards of gravel for 10x50?

6.79 cubic yards at 4 inches deep, including 10% for compaction.

Want the full method, tips and other sizes? See the gravel calculator guide.

Last reviewed November 1, 2026. Results are estimates — confirm with your supplier.

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