How Much River Rock for a 10 Foot Circle?
How much river rock for a 10 foot circle: about 1.0 tons at 3 inches deep. A circle 10 feet across covers about 78.5 square feet (3.1416 × 5²).
Volume and tonnage calculator →The math
- Area: 78.5 sq ft.
- Depth in feet: 3 ÷ 12 = 0.250 ft.
- Cubic yards: 78.5 × 0.250 ÷ 27 = 0.73 yd³.
- Tons: × about 1.35 tons per yard = 1.0 tons.
The gravel calculator does this for any size.
Related: How Much Gravel for a 10 Foot Circle?
River rock needed by depth
| Depth | Cubic yards | Tons of river rock | Tons +10% |
|---|---|---|---|
| 2 in | 0.48 | 0.7 | 0.7 |
| 3 in | 0.73 | 1.0 | 1.1 |
| 4 in | 0.97 | 1.3 | 1.4 |
| 6 in | 1.45 | 2.0 | 2.2 |
Where round stone areas work
Circles show up around fire pits, under swing sets, around trees and as seating areas. Steel or paver edging keeps the round shape crisp and holds loose stone in place. Do not pile stone against tree trunks; leave a gap at the base.
Related: How Much River Rock for a 6 Foot Circle?
Getting it delivered
If you haul it yourself, a typical half-ton pickup should carry only about half a cubic yard of stone, well under what the bed looks like it can hold. River rock is smooth and decorative; larger sizes cover less area per ton at the same depth. Ask your supplier for their own tons-per-yard number, since stone source and moisture change it.
Planning the cost
Stone is usually priced per ton or per cubic yard, and delivery is often a separate charge based on distance. A full truckload can cost less per ton than a partial one, so it can pay to combine projects. Ask whether the quote includes tax, delivery and any small-load fee before you compare yards.
Tools for the job
A flat shovel, a steel rake, a wheelbarrow and a rented plate compactor cover most residential pads. A landscape rake or the back of a rake levels the top layer, and a long straightedge or a level string shows high and low spots before the final pass.
Questions people ask
How many tons of river rock for a 10 ft circle?
About 1.0 tons at 3 inches deep.
How many square feet is a 10 foot circle?
About 78.5 square feet.
How many tons of river rock are in a cubic yard?
Roughly 1.35 tons for planning, but suppliers vary with stone size and moisture.
Should I put landscape fabric under the stone?
On soft or clay soil, a woven geotextile keeps stone from sinking into the dirt and makes the layer last longer.
Related guides
- Gravel for a Fire Pit Area: Best Types and Depth
- How Much Does a Ton of Gravel Cover? Depth Chart
- Tons to Cubic Yards for Gravel: Conversion Chart
- Crushed Stone vs Gravel: Differences and Best Uses
- Geotextile Fabric for Driveways: Woven vs Nonwoven and How Much You Need
- Compacting a Driveway Gravel Base in Lifts
- How Much Gravel for an 8 Foot Circle?
- How Much Pea Gravel for a 10 Foot Circle?
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