12 Cubic Yards of Crusher Run in Tons
12 cubic yards of crusher run in tons works out to about 18.6 tons using a planning weight of 1.55 tons per yard. Real loads land between roughly 18.0 and 20.4 tons depending on stone size, fines and moisture. That is about 37,200 pounds.
Volume and tonnage calculator →The conversion
- Yards × tons per yard: 12 × 1.55 = 18.6 tons.
- Low end: 12 × 1.5 = 18.0 tons.
- High end: 12 × 1.7 = 20.4 tons.
Quarries can tell you the weight per yard for their own product; use it if you have it.
What 12 yards covers
| Depth | Square feet |
|---|---|
| 3 in | 1,296 |
| 4 in | 972 |
| 6 in | 648 |
| 8 in | 486 |
About crusher run
Crusher run (also sold as crush and run, dense-grade aggregate or QP in some regions) mixes stone with stone dust. It compacts into a firm, nearly solid layer, which makes it the usual base under pavers, asphalt and gravel drives.
Hauling 12 yards
At about 18.6 tons, this is more than one typical truckload. A pickup is a poor fit for anything past a fraction of a yard; see how much gravel a half-ton pickup can carry.
Before you order
- Confirm whether the yard prices crusher run by the ton or by the yard.
- Add about 10 percent for compaction and uneven ground.
- Clear a firm spot for the truck to dump.
The volume and tonnage calculator converts any area and depth into yards and tons.
Where crusher run fits
Good uses:
- Base under asphalt, pavers or concrete
- Gravel drives that need a firm, packed surface
- Shed pads and equipment pads
Less suited to:
- Drainage layers, since the fines slow water
- Decorative beds
- Spots where you want water to soak straight through
Quick reference numbers
- Per inch over 100 sq ft: about 0.48 tons of crusher run (0.31 cubic yards).
- Per inch over 1,000 sq ft: about 4.8 tons.
- Another size for comparison: a 20x25 area at 4 inches takes about 9.6 tons.
- Weight used here: about 1.55 tons per cubic yard.
Common estimating mistakes
- 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.
- 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.
Questions people ask
How many tons is 12 yards of crusher run?
About 18.6 tons, with a typical range of 18.0 to 20.4.
How many pounds is 12 cubic yards of crusher run?
About 37,200 pounds.
How much area does 12 yards of crusher run cover at 6 inches?
About 648 square feet.
Why does crusher run weight vary?
Stone size, the share of fines and moisture all change how much a yard weighs.
Is it better to buy by the ton or the yard?
Either works; just convert with the supplier’s own weight per yard so the two quotes compare fairly.
Related guides
- Crushed Stone vs Gravel: Differences and Best Uses
- Tons to Cubic Yards for Gravel: Conversion Chart
- How Much Does a Yard of Crushed Stone Weigh?
- 10 Cubic Yards of Crusher Run in Tons
- 11 Cubic Yards of Crusher Run in Tons
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