How Much Gravel for a 30x60 Pole Barn?
How much gravel for a 30x60 pole barn: about 46.7 tons for a 6-inch pad covering the 1,800 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: 1,800.0 sq ft.
- Depth in feet: 6 ÷ 12 = 0.500 ft.
- Cubic yards: 1,800.0 × 0.500 ÷ 27 = 33.33 yd³.
- Tons: × about 1.4 tons per yard = 46.7 tons.
The gravel calculator does this for any size.
Related: How Much Crushed Stone for a 30x60 Pole Barn?
Gravel needed by depth
| Depth | Cubic yards | Tons of gravel | Tons +10% |
|---|---|---|---|
| 4 in | 22.22 | 31.1 | 34.2 |
| 6 in | 33.33 | 46.7 | 51.3 |
| 8 in | 44.44 | 62.2 | 68.4 |
| 12 in | 66.67 | 93.3 | 102.7 |
How deep the barn pad should be
Plan the pad around what the barn will hold. Hay and tools sit fine on 4 inches of compacted stone; tractors, trucks or a later slab pour justify 6 to 8 inches built up in compacted lifts.
Related: How Much #57 Stone for a 30x60 Pole Barn?
Extending the pad past the walls
Many owners run the stone 1 foot beyond each wall: 32x62 feet, 1,984 sq ft, about 51.4 tons at 6 inches. It keeps mud away from the doors and protects the post bases.
Layering the base
Remove sod and organic soil first. Compact the subgrade, then place and compact the stone in thin lifts. If the barn floor will be stone permanently, finish with a material that has fines so it packs firm.
Ordering and delivery
Most quarries and landscape yards deliver by the ton; ask whether there is a minimum and a delivery fee, and where the driver can dump without damaging your lawn. Gravel is a broad label, so confirm whether the yard means crushed or rounded stone and whether it carries fines. Round up by about 10 percent for compaction and uneven ground.
Questions people ask
How many tons of gravel for a 30x60 pole barn?
About 46.7 tons at 6 inches deep.
How many yards of gravel for a 30x60 pad?
About 33.33 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 gravel are in a cubic yard?
Roughly 1.4 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 Gravel for a 30x48 Pole Barn?
- How Much Gravel for a 30x50 Pole Barn?
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