Free civil tool · Metric · No signup
Asphalt Tonnage Calculator
Area and thickness to tonnes, using the density of the actual mix you're laying.
Example inputs are editable. Use your project values. Enter 0 where no optional allowance is intended; blank fields pause the calculation.
Your inputs
Your results
- Compacted volume
- 20 m³
- Tonnes (net)
- 48 t
- Order tonnes (incl. wastage)
- 50.4 t
These free results do not automatically save or sync to a Fieldlink job.
How it works
- Volume = area × thickness
- Tonnes = volume × density
- Order = tonnes × (1 + wastage %)
Assumptions and practical notes
Density varies by mix (commonly ~2.3–2.5 t/m³ compacted) — confirm the figure with your asphalt supplier before ordering.
Working on the full job?
Price the measured pavement scope with the specified mix and rates.