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Bitumen Calculator

Estimate the exact quantity of bitumen required for road paving, asphalt mixing, and waterproofing projects. Get results in kg, tonnes, and litres instantly.

Project Details

Enter the dimensions and mix parameters

Bitumen Required
kilograms
In Tonnes
metric tonnes
In Litres
litres
Area Covered

Typical Bitumen Content by Application

Wearing Course
5–7%
by weight
Binder Course
4.5–6%
by weight
Base Course
3.5–5%
by weight
Waterproofing
1–2 kg/m²
per coat

Mix density for dense-graded asphalt is typically 2,300–2,400 kg/m³. Add 5–10% waste factor for field conditions.