How Much Crusher Run for a 20x200 Driveway?
How much crusher run for a 20x200 driveway: at 4 inches deep you need about 49.38 cubic yards, which is roughly 76.5 tons at 1.55 tons per yard. The driveway covers 4,000 square feet, so every inch of depth adds about 12.35 yards.
Volume and tonnage calculator →The math for a 20x200 driveway
- Area: 20 × 200 = 4,000 sq ft.
- Depth in feet: 4 ÷ 12 = 0.333 ft.
- Cubic feet: 4,000 × 0.333 = 1,333.3 cu ft.
- Cubic yards: ÷ 27 = 49.38 yd³.
- Tons: × 1.55 = 76.5 tons.
The volume and tonnage calculator does this for any size.
Crusher run needed by depth
| Depth | Cubic yards | Tons (approx.) | 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 |
About crusher run
The fines in crusher run fill the gaps between stones, so it weighs more per yard than clean stone once compacted. Plan on rolling or plate-compacting it in lifts. Ask your supplier for their own tons-per-yard figure, since stone source and moisture shift it.
Preparing the driveway
Strip sod and soft topsoil, grade for drainage and compact the subgrade before any stone goes down. Gravel drives last longer with a compacted base layer under the top stone and a slight crown so water runs off. For car and truck traffic, 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. 84.2 tons may take more than one 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 driveway as firm ground allows.
Where crusher run fits
Best suited to:
- Base under asphalt, pavers or concrete
- Gravel drives that need a firm, packed surface
- Shed pads and equipment pads
Poor fit 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 8x16 area at 2 inches takes about 1.2 tons.
- Weight used here: about 1.55 tons per cubic yard.
Common estimating mistakes
- Measuring only the main rectangle. Aprons, turnouts and curved edges add real square footage.
- Ignoring the base. A thin surface layer over soft soil fails early no matter how much material is on top.
- Mixing up cubic yards and tons. Yards are volume, tons are weight; convert with the product’s weight per yard.
- Using inches as if they were feet. Depth has to be divided by 12 before you multiply; skipping that step inflates the order twelvefold.
Questions people ask
How many tons of crusher run for a 20x200 driveway?
About 76.5 tons at 4 inches deep, or 84.2 tons with 10 percent extra.
How many cubic yards is a 20x200 driveway at 4 inches?
About 49.38 cubic yards.
How much does a cubic yard of crusher run weigh?
Usually around 1.5 to 1.7 compacted tons, depending on stone size, fines and moisture.
How deep should crusher run be for a driveway?
The table above shows 3 to 8 inches. Shallower depths suit top dressing; deeper depths suit new installs and heavier use.
How many square feet is 20x200?
4,000 square feet.
Related guides
- Crushed Stone vs Gravel: Differences and Best Uses
- 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 Crusher Run for a 20x120 Driveway?
- How Much Crusher Run for a 20x150 Driveway?
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