Tons of Asphalt for 27,000 Square Feet
Tons of asphalt for 27,000 square feet: about 326.2 tons at 2 inches compacted and about 489.4 tons at 3 inches, figured at roughly 145 pounds per cubic foot. That is 3,000 square yards of pavement.
Asphalt tonnage calculator →Tons by thickness
| Thickness | Tons | Tons +5% |
|---|---|---|
| 1.5 in | 244.7 | 256.9 |
| 2 in | 326.2 | 342.6 |
| 2.5 in | 407.8 | 428.2 |
| 3 in | 489.4 | 513.8 |
| 4 in | 652.5 | 685.1 |
How the numbers are built
- 27,000 sq ft × (2 ÷ 12) ft = 4,500 cubic feet at 2 inches.
- × 145 lb = 652,500 lb.
- ÷ 2,000 = 326.2 tons.
Quick check: about 0.006 tons per square foot per inch. See tons of asphalt per 1,000 square feet.
How big 27,000 square feet is
This is commercial scale: a parking lot, a long private road or a large apron. Commercial lots usually call for thicker sections and a binder course under the surface.
Trucks and ordering
At 3 inches, 489.4 tons is about 37 truckloads at around 14 tons each. Plants set minimum orders and charge for hauling; see asphalt hauling cost per ton.
Things that move the total
- Mix density typically runs 140 to 150 lb per cubic foot.
- Base condition: dips and ruts fill with extra mix.
- Waste of 5 to 10 percent is a common allowance.
Run exact numbers with the asphalt tonnage calculator.
Where asphalt fits
Good uses:
- Driveways, parking pads and private lanes that need a smooth, sealed surface
- Overlays on old pavement that is cracked but still structurally sound
- Areas where snow will be plowed, since a paved surface does not throw stone
Poor fit for:
- Ground that stays soft or wet, unless the base and drainage are fixed first
- Very small patches, where bagged cold patch is often simpler
- Jobs in cold weather, since hot mix needs warm temperatures to compact properly
Quick reference numbers
- Per inch over 100 sq ft: about 0.62 tons of asphalt (0.31 cubic yards).
- Per inch over 1,000 sq ft: about 6.2 tons.
- Another size for comparison: a 20x25 area at 2 inches takes about 6.2 tons.
- Weight used here: about 2.0 tons per cubic yard (roughly 145 lb per compacted cubic foot).
Mistakes that throw off the order
- Ignoring the base. A thin surface layer over soft soil fails early no matter how much material is on top.
- Assuming every supplier uses the same weight. Two yards selling the same product name can quote different tons per yard.
- Measuring only the main rectangle. Aprons, turnouts and curved edges add real square footage.
- Ordering exactly the math. Uneven ground and spillage nearly always need a little more than the flat calculation.
Questions people ask
How many tons of asphalt for 27,000 square feet at 2 inches?
About 326.2 tons.
How many tons for 27,000 square feet at 3 inches?
About 489.4 tons.
How many square yards is 27,000 square feet?
About 3,000 square yards.
What density is used here?
145 lb per compacted cubic foot, a common planning figure.
Should I add extra?
Most estimators add 5 to 10 percent for waste and uneven base.
Related guides
- How Many Tons of Asphalt per 1,000 Square Feet?
- How to Convert Square Feet to Asphalt Tons
- How Many Square Feet Does a Ton of Asphalt Cover?
- Tons of Asphalt for 25,000 Square Feet
- Tons of Asphalt for 26,000 Square Feet
As an Amazon Associate, AsphaltTons.com earns from qualifying purchases. Product links below are sponsored.