How Many Tons of Asphalt for a 11x25 Driveway?
How many tons of asphalt for a 11x25 driveway: plan on about 3.3 tons at 2 inches compacted or 5.0 tons at 3 inches. Those figures come from 275 square feet of surface and a typical compacted density near 145 lb per cubic foot. Your plant’s mix design may run a little heavier or lighter.
Asphalt tonnage calculator →Step-by-step math for 11x25
- Area: 11 ft × 25 ft = 275 sq ft.
- Thickness in feet: 3 inches ÷ 12 = 0.25 ft.
- Volume: 275 × 0.25 = 69 cubic feet.
- Weight: 69 × 145 lb = 9,969 lb.
- Tons: divide by 2,000 = 5.0 tons.
Swap in your own thickness and the plant’s stated density if you have it. The asphalt tonnage calculator runs the same steps.
Tons at common thicknesses
| Compacted thickness | Cubic feet | Tons (145 lb/ft³) | Tons +5% |
|---|---|---|---|
| 2 in | 46 | 3.3 | 3.5 |
| 2.5 in | 57 | 4.2 | 4.4 |
| 3 in | 69 | 5.0 | 5.2 |
| 4 in | 92 | 6.6 | 7.0 |
Which thickness to plan
An overlay on pavement that is cracked but structurally sound is usually 1.5 to 2 inches. A new driveway on fresh base is more often 2.5 to 3 inches compacted. Where garbage trucks, campers or a loaded pickup will turn, plan on the heavier end and a thicker stone base below.
Ordering and trucks
Hot mix is sold by the ton and arrives in dump trucks that commonly haul 10 to 20 tons each. For 5.0 tons at 3 inches, figure roughly 1 load at about 14 tons apiece. Ask the plant about minimums and the time the mix will hold heat on the haul. See how many tons in a truckload of asphalt for more on load sizes.
Things that change the tonnage
- Uneven base. Low spots fill with extra mix. A base that is graded and compacted flat keeps the tonnage close to the math.
- Edges and flares. Curved edges, a wider apron at the street or a turnaround add square footage. Measure those separately and add them in.
- Density. Mixes typically range from about 140 to 150 lb per compacted cubic foot. Ask your plant for its number if you need tight figures.
- Waste. Many estimators add 5 to 10 percent for handling, raking and thickness variation.
Pricing it out
Multiply your tonnage by the per-ton price your local plant or contractor quotes. Installed prices also cover base work, equipment and labor, so material tons are only part of the bid. See asphalt cost per ton for what goes into a quote.
When to choose asphalt
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 15x30 area at 4 inches takes about 11.1 tons.
- Weight used here: about 2.0 tons per cubic yard (roughly 145 lb per compacted cubic foot).
Where estimates go wrong
- 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.
- Skipping drainage. Water sitting under any surface softens the base and leads to ruts and potholes.
- Forgetting that compaction shrinks loose material. A loose 4-inch spread of a dense-graded stone may finish closer to 3 inches after rolling.
Questions people ask
How many tons of asphalt for a 11x25 driveway at 2 inches?
About 3.3 tons of compacted asphalt, or around 3.5 tons with a 5 percent allowance.
How many tons for a 11x25 driveway at 3 inches?
About 5.0 tons at 145 lb per cubic foot.
How many square feet is a 11x25 driveway?
275 square feet, or about 31 square yards.
Does the stone base count in the asphalt tonnage?
No. The base is ordered separately, usually as crushed stone or road base by the ton. The base calculator handles that part.
What density should I use?
About 145 lb per cubic foot is a common planning figure for compacted hot mix. Your plant may give a slightly different number.
Related guides
- How Many Square Feet Does a Ton of Asphalt Cover?
- How Many Tons in a Truckload of Asphalt?
- How to Convert Square Feet to Asphalt Tons
- How Many Tons of Asphalt per 1,000 Square Feet?
- How Many Tons of Asphalt for a 10x200 Driveway?
- How Many Tons of Asphalt for a 11x20 Driveway?
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