Online Asphalt Calculator

Online Asphalt Calculator is a free online tool for estimating how much asphalt a paving job needs — driveways, parking lots and patches included.

Key Features

• Two ways to input — enter dimensions (length x width) or a known total area
• Tonnage calculation — combines thickness and asphalt density to estimate the hot-mix tonnage required
• Cost estimation — gives a material cost reference to help you budget
• Truckload calculation — works out how many truckloads you'll need for delivery
• Unit switching — supports both metric and imperial units
• Thickness guidance — recommendations for different job types, so even first-timers can estimate
• No sign-up — open it in your browser and use it right away

Ideal for

• Homeowners planning to pave a driveway, parking area or yard
• Contractors preparing quotes for small jobs
• DIY users who want to know how many tons of asphalt to order before calling a supplier