Calculator Directory
All Bitumen Calculators
30+ professional calculators for bitumen, asphalt, and pavement projects. Choose by region, material, or calculation type.
Regional
Regional Calculators
Location-specific mix defaults, standards, and currency settings for your region.
Australia
Austroads · AUD · DG14 defaults
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Canada
CSA / MTO · CAD · cold-climate mix
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New Zealand
NZTA / NZS · NZD · AC 14 defaults
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California
Caltrans · USD · Superpave SP 12.5
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Virginia
VDOT · USD · SM-9.5 Superpave
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Colorado
CDOT · USD · high-altitude mix
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Minnesota
MnDOT · USD · SPWEA cold-climate
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New Jersey
NJDOT · USD · I-5 / I-19 mix
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North Carolina
NCDOT · USD · S9.5B Superpave
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Area & Unit Conversion
Area & Unit Conversion Calculators
Convert between square feet, meters, yards, and more for accurate project estimation.
Thickness / Temp / Radius
Thickness, Temperature & Radius
Specialist calculators for pavement depth, thermal properties, and circular areas.
Material & Quantity
Material & Quantity Calculators
Calculate precise quantities for every type of bituminous work — from road laying to roofing.
Material Calculator
Bitumen and aggregate by material type
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Millings (RAP)
Reclaimed asphalt pavement quantities
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Tonnage Calculator
Total asphalt weight estimation
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Tack Coat
Bitumen emulsion bonding layer
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Road Calculator
Full road construction quantities
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Roofing Bitumen
Bitumen for flat roof applications
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Repair / Patch
Pothole and patch repair quantities
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Removal Calculator
Asphalt removal and disposal volume
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Cost & Rate
Cost & Rate Calculators
Estimate project costs and application rates with precision.