EARTHWORK & PAVING
Asphalt Estimator
Estimate the asphalt needed for a paving project. Enter the pavement length, width, and depth. The calculator converts project volume into estimated tons. Add material and labor costs to calculate a bid. Use the results to plan orders and project costs.
How to Calculate Asphalt Estimator
Volume (cubic ft) = length x width x depth in feet, where depth in feet = depth in inches / 12. Asphalt tons = volume x 145 lb per cubic ft / 2,000 lb per ton. The density is an estimating assumption.
- Project area = length x width.
- Tons = length x width x (depth in inches / 12) x 145 / 2,000.
Frequently Asked Questions
How does pavement depth affect the order?
The calculator converts the entered depth to feet, so increasing depth increases volume and estimated tonnage in direct proportion. Confirm the specified compacted depth and account for compaction when ordering.
Is the 145 lb per cubic foot density exact for every asphalt mix?
No. It is a planning assumption; mix design and aggregate can change density. Confirm tonnage with the supplier for a final order.