How Much #57 Stone for a 60x100 Pole Barn?
How much #57 stone for a 60x100 pole barn: about 150.0 tons for a 6-inch pad covering the 6,000 square foot footprint. Many builders extend the pad a foot or two past the walls, which adds material.
Volume and tonnage calculator →The math
- Area: 6,000.0 sq ft.
- Depth in feet: 6 ÷ 12 = 0.500 ft.
- Cubic yards: 6,000.0 × 0.500 ÷ 27 = 111.11 yd³.
- Tons: × about 1.35 tons per yard = 150.0 tons.
The crushed stone calculator does this for any size.
Related: How Much Gravel for a 60x100 Pole Barn?
#57 stone needed by depth
| Depth | Cubic yards | Tons of #57 stone | Tons +10% |
|---|---|---|---|
| 4 in | 74.07 | 100.0 | 110.0 |
| 6 in | 111.11 | 150.0 | 165.0 |
| 8 in | 148.15 | 200.0 | 220.0 |
| 12 in | 222.22 | 300.0 | 330.0 |
How deep the barn pad should be
A 4-inch layer works for storage and light use on firm soil. For equipment, vehicles or a future concrete floor, 6 to 8 inches of compacted stone is common, and soft ground may need more plus fabric underneath.
Related: How Much Crushed Stone for a 60x100 Pole Barn?
Extending the pad past the walls
Many owners run the stone 1 foot beyond each wall: 62x102 feet, 6,324 sq ft, about 158.1 tons at 6 inches. It keeps mud away from the doors and protects the post bases.
Build it in layers
Strip topsoil, level and compact the subgrade, then spread stone in lifts of about 3 to 4 inches, compacting each. A coarser base topped with a finer, packable stone often makes the most solid floor.
Buying the stone
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. #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.
Questions people ask
How many tons of #57 stone for a 60x100 pole barn?
About 150.0 tons at 6 inches deep.
How many yards of #57 stone for a 60x100 pad?
About 111.11 cubic yards at 6 inches.
How deep should a pole barn gravel pad be?
About 4 inches for light use and 6 to 8 inches for vehicles or a future slab.
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 Pole Barn Floor: Best Stone, Depth and Tons
- 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 #57 Stone for a 50x80 Pole Barn?
- How Much #57 Stone for a 60x80 Pole Barn?
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