9 Cubic Yards of Asphalt Millings in Tons
9 cubic yards of asphalt millings in tons works out to about 11.7 tons using a planning weight of 1.3 tons per yard. Real loads land between roughly 10.8 and 12.6 tons depending on stone size, fines and moisture. That is about 23,400 pounds.
Volume and tonnage calculator →The conversion
- Yards × tons per yard: 9 × 1.3 = 11.7 tons.
- Low end: 9 × 1.2 = 10.8 tons.
- High end: 9 × 1.4 = 12.6 tons.
The scale ticket on delivery day is the final word on weight.
What 9 yards covers
| Depth | Square feet |
|---|---|
| 3 in | 972 |
| 4 in | 729 |
| 6 in | 486 |
About asphalt millings
Millings vary by source: some loads are fine and uniform, others carry chunks. Ask the supplier for a screened product if you want a smoother finish, and check local rules, since some areas restrict their use near water.
Hauling 9 yards
Plan the delivery around 11.7 tons: one tandem in most areas. 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 asphalt millings 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.
When to choose asphalt millings
Best suited to:
- Rural driveways and farm lanes
- Parking areas where a dust-free surface is wanted
- Low-cost base under a future paved surface
Poor fit for:
- Areas near wells or streams where local rules limit them
- Decorative or barefoot areas
- Jobs needing a uniform, clean look
Quick reference numbers
- Per inch over 100 sq ft: about 0.40 tons of asphalt millings (0.31 cubic yards).
- Per inch over 1,000 sq ft: about 4.0 tons.
- Another size for comparison: a 14x28 area at 4 inches takes about 6.3 tons.
- Weight used here: about 1.3 tons per cubic yard.
Mistakes that throw off the order
- Assuming every supplier uses the same weight. Two yards selling the same product name can quote different tons per yard.
- 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.
- Measuring only the main rectangle. Aprons, turnouts and curved edges add real square footage.
Questions people ask
How many tons is 9 yards of asphalt millings?
About 11.7 tons, with a typical range of 10.8 to 12.6.
How many pounds is 9 cubic yards of asphalt millings?
About 23,400 pounds.
How much area does 9 yards of asphalt millings cover at 4 inches?
About 729 square feet.
Why does asphalt millings 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
- How Many Tons of Asphalt Millings for a 40x25 Area?
- Tons to Cubic Yards for Gravel: Conversion Chart
- How Much Does a Yard of Crushed Stone Weigh?
- 7 Cubic Yards of Asphalt Millings in Tons
- 8 Cubic Yards of Asphalt Millings in Tons
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