How Much Gravel for a 60x100 Pole Barn?
A 60 by 100 pole barn covers 6,000 square feet. Spread 6 inches deep, the pad takes about 111.11 cubic yards, which is roughly 155.6 tons of gravel. That answers how much gravel for a 60x100 pole barn for a typical floor base.
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 1.4 tons per yard = 155.6 tons.
The gravel calculator does this for any size.
Related: How Much Crushed Stone for a 60x100 Pole Barn?
Gravel needed by depth
| Depth | Cubic yards | Tons of gravel | Tons +10% |
|---|---|---|---|
| 4 in | 74.07 | 103.7 | 114.1 |
| 6 in | 111.11 | 155.6 | 171.1 |
| 8 in | 148.15 | 207.4 | 228.1 |
| 12 in | 222.22 | 311.1 | 342.2 |
Pole barn pad depth
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 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 164.0 tons at 6 inches. It keeps mud away from the doors and protects the post bases.
Layering the base
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.
Getting it delivered
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. Ask your supplier for their own tons-per-yard number, since stone source and moisture change it.
Questions people ask
How many tons of gravel for a 60x100 pole barn?
About 155.6 tons at 6 inches deep.
How many yards of gravel 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 gravel are in a cubic yard?
Roughly 1.4 tons for planning, but suppliers vary with stone size and moisture.
Do I need to compact it?
Yes for anything that carries weight. Compact in lifts of a few inches with a plate compactor.
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 50x80 Pole Barn?
- How Much Gravel for a 60x80 Pole Barn?
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