Calculated result
11.5tons
Asphalt to order
Formula
LAND-ASPHALT-001L × W × compacted depth × (1 + waste) × density ÷ 2000
150 ft³
Net volume
5.56 yd³
Net volume
5.9 yd³
Volume including waste
Landscaping calculator
Asphalt calculator
Compacted asphalt volume and tonnage from area, depth and a stated mix density.
By Feroz Sheikh · Formula LAND-ASPHALT-001 v1.0.0 · Tested formula
Formula
LAND-ASPHALT-001v1.0.0Project inputs
Enter your measurements. Switching units converts the same project, including coverage and unit rates. Package yields keep the unit printed beside each field.
Refine measurements and rates at any time. Your current values are included in the material-list PDF.
Planning estimate, not engineering advice. Confirm site measurements and product specifications. Calculation limits.
This calculator returns compacted asphalt volume and tons from area, depth and mix density. Formula LAND-ASPHALT-001 v1.0.0. Sealer, milling and tack coat stay off this tonnage line. Add the tons to an estimate. It is not a pavement design.
- Measure the finished paved length and width.
- Enter compacted thickness, not loose truck thickness.
- Replace the default density with the mix design or supplier value when you have it.
Size chart
Asphalt driveway chart (3 in, 145 lb/ft³, 5% waste)
Replace density with the mix the plant will send. Sealer is a gallon tool.
| Drive | Primary | Check |
|---|---|---|
| 20 × 12 ft | 4.6 tons | 60 ft³ |
| 30 × 12 ft | 6.9 tons | 90 ft³ |
| 50 × 12 ft | 11.5 tons | 150 ft³ |
| 60 × 12 ft | 13.8 tons | 180 ft³ |
Metric example — 15 × 3.6 m drive. A 15 × 3.6 m drive at 3 in compacted depth, 145 lb/ft³ and 5% waste returns 11.1 tons.
- Mix density. 145 lb/ft³ is a common planning density. Replace it with the mix the plant will send. Compacted hot-mix planning density
Add your project costs
Enter supplier prices and any labour, equipment or delivery costs. Pick a currency — badges, inputs, and totals follow.
Costs use the bulk-yard, bag or truck-load rate you type. Construclytic does not fetch quarry or nursery prices. Delivery, fabric and edging stay separate lines. For GCC projects, select QAR, AED, SAR, KWD, OMR or BHD and enter local supplier rates.
How this calculator works
A transparent asphalt calculator takeoff.
Feroz SheikhWritten by Feroz Sheikh · founder
This calculator converts paved area and compacted thickness into cubic yards, then applies a stated mix density and visible placement allowance to estimate tons.
Asphalt tons are area × depth × a density you can edit. Driveway mix and highway mix do not share a density. Compaction and tack coat stay off this tonnage line.
Worked example. Example: a 50 ft × 12 ft drive at 3 in compacted depth is 5.56 yd³. With 5% waste and 145 lb/ft³ density, the order rounds to 11.5 tons.
See the example inputs and calculated result
This separate example uses the calculator's starting values in imperial units. It stays unchanged when you edit the tool above. Example rates, yields and dimensions are assumptions, not recommendations for your project.
| Input | Example value |
|---|---|
| Length | 50 ft |
| Width | 12 ft |
| Compacted depth | 3 in |
| Mix density | 145 lb / ft³ |
| Waste factor | 5 % |
Example result: Asphalt to order — 11.5 tons.
L × W × compacted depth × (1 + waste) × density ÷ 2000
Use the labelled units above when reproducing this example. To work in metric, switch the calculator to Metric; applicable measurements are converted, while product-specific units remain labelled.
- 1. Measure the finished paved length and width.
- 2. Enter compacted thickness, not loose truck thickness.
- 3. Replace the default density with the mix design or supplier value when you have it.
Field notes that change the number
- Depth is compacted unless you say otherwise.
- Flares and aprons are extra rectangles.
- Base is road-base or gravel, not extra asphalt.
Common mistakes
- Using landscape-gravel density on hot mix.
- Ordering by area with no depth.
- Treating this as a pavement design.
Need the broader workflow? Read the landscaping planning guide.
Questions
Questions about asphalt calculator
Is 145 lb/ft³ a guaranteed density?
No. It is a common hot-mix planning value. Actual density depends on the mix, compaction and temperature.
Does this include base or binder?
No. Subgrade, aggregate base and tack coat are separate quantities.
How many tons of asphalt for a 50x12 driveway?
A 50 × 12 ft drive at 3 in compacted depth, 145 lb/ft³ and 5% waste, returns 11.5 tons. Sealer is a different gallon tool.
Is 145 lb per cubic foot always right?
No. 145 lb/ft³ is a common hot-mix planning density. Replace it with the mix the plant will send.
What is the formula ID?
This asphalt calculator publishes formula LAND-ASPHALT-001, version 1.0.0. The ID stays on the result and on the estimate line.