How Much #57 Stone for a 24 Foot Circle?
Round areas such as fire pit patios, tree rings and seating circles use less stone than a square of the same width. A 24-foot circle is about 452.4 square feet; at 4 inches that is 7.5 tons of #57 stone.
Volume and tonnage calculator →The math
- Area: 452.4 sq ft.
- Depth in feet: 4 ÷ 12 = 0.333 ft.
- Cubic yards: 452.4 × 0.333 ÷ 27 = 5.59 yd³.
- Tons: × about 1.35 tons per yard = 7.5 tons.
The crushed stone calculator does this for any size.
Related: How Much Gravel for a 24 Foot Circle?
#57 stone needed by depth
| Depth | Cubic yards | Tons of #57 stone | Tons +10% |
|---|---|---|---|
| 2 in | 2.79 | 3.8 | 4.1 |
| 3 in | 4.19 | 5.7 | 6.2 |
| 4 in | 5.59 | 7.5 | 8.3 |
| 6 in | 8.38 | 11.3 | 12.4 |
Using a circle of stone
A round gravel area is easy to lay out with a stake and string at the center. Set flexible edging along the line and lay fabric inside before the stone goes in. Rake the stone level after spreading and add a thin top-up after the first season.
Related: How Much Pea Gravel for a 24 Foot Circle?
Getting it delivered
Small dump trucks commonly carry around 5 to 10 tons and tri-axles more, but loads vary by truck and state, so ask the yard what fits in one trip. #57 is a washed stone of roughly 1/2 to 1 inch with few fines; it drains fast but stays a little loose on its own. Ask your supplier for their own tons-per-yard number, since stone source and moisture change it.
Tools for the job
For anything bigger than a small path, rent a plate compactor; hand tampers cannot match it. A wheelbarrow, shovels, a hard rake and stakes with string are the rest of the kit. Wet the stone lightly before compacting so it binds.
Measuring the area
Measure length and width in feet at a few points and use the largest figures, since real sites are rarely square. For odd shapes, split the area into rectangles and circles, work out each one and add them together. Depth is the number most people underestimate: drive a stake, run a level string and measure down to the dug-out surface in several spots.
Questions people ask
How many tons of #57 stone for a 24 ft circle?
About 7.5 tons at 4 inches deep.
How many square feet is a 24 foot circle?
About 452.4 square feet.
How many tons of #57 stone 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 Decomposed Granite for a 24 Foot Circle?
- How Much Crushed Stone for a 24 Foot Circle?
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