Side by side
| Decomposed Granite | Crushed Stone | |
|---|---|---|
| Weight per cubic yard | 2,800 lb (1.40 t) | 3,000 lb (1.50 t) |
| Cubic yards per ton | 0.71 | 0.67 |
| Sq ft per ton at 3 in | 77 | 72 |
| Average price | $25–$50/ton, $38–$75/yd³ | $10–$50/ton, $15–$75/yd³ |
Weights and prices from the sources listed below.
Earthstone lists 2 to 3 inches of DG for paths and 4 to 6 inches for driveways, over 4 to 6 inches of compacted crushed rock.
Working it out
Cubic yards = area × depth ÷ 324 (sq ft and inches). Tons = cubic yards × weight per cubic yard.
For 200 sq ft at 3 inches, both need 1.85 cubic yards: 2.59 tons of decomposed granite or 2.78 tons of crushed stone.
Common questions
Which is heavier, decomposed granite or crushed stone?
Crushed Stone at about 1.50 tons per cubic yard, against 1.40.
Sources
- https://www.earthstonerock.com/pages/frequently-asked-questions
- https://hellogravel.com/guides/2025-gravel-prices-per-ton-delivered-cost-calculator-and-regional-rates/
- https://homeguide.com/costs/gravel-prices