How Much Crushed Stone for a 10x14 Shed Base?
How much crushed stone for a 10x14 shed base: at 4 inches deep you need about 1.73 cubic yards, which is roughly 2.4 tons at 1.4 tons per yard. The shed base covers 140 square feet, so every inch of depth adds about 0.43 yards.
Volume and tonnage calculator →The math for a 10x14 shed base
- Area: 10 × 14 = 140 sq ft.
- Depth in feet: 4 ÷ 12 = 0.333 ft.
- Cubic feet: 140 × 0.333 = 46.7 cu ft.
- Cubic yards: ÷ 27 = 1.73 yd³.
- Tons: × 1.4 = 2.4 tons.
The volume and tonnage calculator does this for any size.
Crushed stone needed by depth
| Depth | Cubic yards | Tons (approx.) | Tons +10% |
|---|---|---|---|
| 2 in | 0.86 | 1.2 | 1.3 |
| 3 in | 1.30 | 1.8 | 2.0 |
| 4 in | 1.73 | 2.4 | 2.7 |
| 6 in | 2.59 | 3.6 | 4.0 |
About crushed stone
Crushed stone has fractured faces, so the pieces interlock when compacted. That is why it holds a driveway or pad shape better than round stone of the same size. If the yard sells by the cubic yard instead of the ton, use the cubic-yard column directly.
Preparing the shed base
Level the footprint, extend the stone a foot or so beyond the shed walls for drip and drainage, and compact in lifts. A timber or block border holds the pad shape. For a shed floor frame, the depths in the table above are a reasonable starting range.
Ordering tips
- Round up. Compaction and uneven ground eat material. Adding about 10 percent is common.
- Delivery size. 2.7 tons fits in a single typical dump truck load; small loads may carry a delivery fee. See how many tons of gravel in a dump truck.
- Bulk vs bags. At this size bulk delivery is usually the practical choice.
- Where it drops. Have the truck dump as close to the shed base as firm ground allows.
When to choose crushed stone
Good uses:
- Driveway top courses and parking pads
- Shed and hot tub bases
- Backfill behind walls when a clean size is used
Poor fit for:
- Barefoot areas, since angular stone is rough
- Play areas
- Places that need a smooth rolling surface for wheels
Quick reference numbers
- Per inch over 100 sq ft: about 0.43 tons of crushed stone (0.31 cubic yards).
- Per inch over 1,000 sq ft: about 4.3 tons.
- Another size for comparison: a 8x16 area at 3 inches takes about 1.7 tons.
- Weight used here: about 1.4 tons per cubic yard.
Where estimates go wrong
- Measuring only the main rectangle. Aprons, turnouts and curved edges add real square footage.
- Mixing up cubic yards and tons. Yards are volume, tons are weight; convert with the product’s weight per yard.
- Skipping drainage. Water sitting under any surface softens the base and leads to ruts and potholes.
- Ignoring the base. A thin surface layer over soft soil fails early no matter how much material is on top.
Questions people ask
How many tons of crushed stone for a 10x14 shed base?
About 2.4 tons at 4 inches deep, or 2.7 tons with 10 percent extra.
How many cubic yards is a 10x14 shed base at 4 inches?
About 1.73 cubic yards.
How much does a cubic yard of crushed stone weigh?
Usually around 1.35 to 1.5 tons, depending on stone size, fines and moisture.
How deep should crushed stone be for a shed base?
The table above shows 2 to 6 inches. Shallower depths suit top dressing; deeper depths suit new installs and heavier use.
How many square feet is 10x14?
140 square feet.
Related guides
- How Much Does a Ton of Crushed Stone Cover?
- Tons to Cubic Yards for Gravel: Conversion Chart
- How Many Tons of Gravel in a Dump Truck? Loads and Coverage
- How Much Does a Ton of Gravel Cover? Depth Chart
- How Much Crushed Stone for a 10x10 Shed Base?
- How Much Crushed Stone for a 10x12 Shed Base?
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