Asphalt Quantity Calculator
Asphalt concrete quantity: area × thickness gives the compacted volume, which is then converted to tonnage by density. Default compacted asphalt density 2400 kg/m³.
Disclaimer：Results are produced by deterministic formulas and are intended for quantity estimating and option comparison only. A qualified engineer must verify them against the project specification, design documents and actual site conditions before use. The author accepts no liability for any loss arising from their use.
ASSUMPTIONS
RESULT
CALCULATION
METHOD
Volume
V = L × W × t × (1 + waste%); weight W = V × ρ.- Compacted asphalt concrete density is taken as 2400 kg/m³ (≈150 lb/ft³), a common value that varies with mix gradation and degree of compaction.
- Actual quantities must follow the pavement structural design layer thickness and the field compaction achieved.
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