How Much Crusher Run for 4,000 Square Feet?
How much crusher run for 4,000 square feet depends on depth. At 6 inches you need about 74.07 cubic yards, roughly 114.8 tons at 1.55 tons per yard. Each inch of depth over 4,000 square feet adds about 12.35 yards.
Volume and tonnage calculator →Crusher run for 4,000 sq ft by depth
| Depth | Cubic yards | Tons | Tons +10% |
|---|---|---|---|
| 3 in | 37.04 | 57.4 | 63.1 |
| 4 in | 49.38 | 76.5 | 84.2 |
| 6 in | 74.07 | 114.8 | 126.3 |
| 8 in | 98.77 | 153.1 | 168.4 |
Working it out
- 4,000 sq ft × (6 ÷ 12) ft = 2,000.0 cubic feet.
- ÷ 27 = 74.07 cubic yards.
- × 1.55 tons per yard = 114.8 tons.
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. Most suppliers will quote 1.5 to 1.7 compacted tons per yard for this material.
Getting the order right
- Measure odd shapes in pieces. Split curves and L-shapes into rectangles and add them.
- Add a margin. About 10 percent covers compaction and low spots.
- Bulk or bags. Bulk delivery is the practical choice here.
- Prep first. Remove sod, compact the subgrade and set edging before the stone arrives.
Use the volume and tonnage calculator for any other size.
When to choose crusher run
Works well for:
- Base under asphalt, pavers or concrete
- Gravel drives that need a firm, packed surface
- Shed pads and equipment pads
Think twice for:
- 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 15x30 area at 2 inches takes about 4.3 tons.
- Weight used here: about 1.55 tons per cubic yard.
Common estimating mistakes
- Ordering exactly the math. Uneven ground and spillage nearly always need a little more than the flat calculation.
- Measuring only the main rectangle. Aprons, turnouts and curved edges add real square footage.
- Forgetting that compaction shrinks loose material. A loose 4-inch spread of a dense-graded stone may finish closer to 3 inches after rolling.
- 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 of crusher run for 4,000 square feet?
About 114.8 tons at 6 inches deep.
How many cubic yards of crusher run for 4,000 square feet?
About 74.07 yards at 6 inches.
How much crusher run for 4,000 square feet at 3 inches?
About 57.4 tons, or 37.04 cubic yards.
How much does a yard of crusher run weigh?
About 1.5 to 1.7 compacted tons.
Should I add extra?
Yes, about 10 percent is a common allowance.
Related guides
- Crushed Stone vs Gravel: Differences and Best Uses
- Tons to Cubic Yards for Gravel: Conversion Chart
- How Much Does a Ton of Gravel Cover? Depth Chart
- How Much Crusher Run for 3,000 Square Feet?
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