Gravel Calculator – How Much Gravel Do I Need?
Whether you’re filling a driveway, pathway, or garden bed, our free gravel calculator tells you exactly how much gravel you need in cubic yards, cubic feet, and tons — no guessing required.
Gravel Calculator
Gravel Depth Guide
| Application | Recommended Depth |
|---|---|
| Garden Path | 2–3 inches |
| Driveway | 4–6 inches |
| Drainage | 6–12 inches |
| Decorative Bed | 2–4 inches |
Frequently Asked Questions
How many cubic yards in a ton of gravel?
It depends on the type: crushed stone is about 0.67 cubic yards per ton. Pea gravel is about 0.71 cubic yards per ton.
How much does a ton of gravel cover?
One ton of gravel covers approximately 100 sq ft at 2 inches deep or 50 sq ft at 4 inches deep.
How much gravel do I need for a driveway?
A standard driveway (12 ft wide × 50 ft long × 4 inches deep) needs approximately 7.4 cubic yards or 11 tons of gravel.