What it calculates
Estimate cubic yards and tons for an area and depth.
Gravel / Aggregate Calculator
Estimate cubic yards and tons for a rectangular area and depth.
Planning and estimating aid only. Verify project requirements, manufacturer instructions, adopted codes, permits, and field conditions before performing regulated work.
Construction estimating
How to Use This Calculator
Enter the measurements and job information you know, select Calculate, then use the result as a starting point for estimating, purchasing or project planning.
How the calculation works
Area × depth gives volume, which is converted to cubic yards. The entered density converts yards to estimated tons.
What the result means
Compaction, moisture and aggregate type affect delivered tonnage.
Use real project measurements
Start with the actual field dimensions or equipment values from the job. Run the calculator once with your measured quantity, then test a second scenario with your normal waste, routing or safety allowance. This makes the tool useful for both the takeoff and the customer estimate.
Contractor tip: Save the measurements that produced your estimate in the job notes so the quantity can be checked later if the scope changes.
Verify the final quantity
Field dimensions, material sizes, spans, structural requirements and waste vary by project. Verify measurements, plans, specifications and applicable code before ordering or building.
Good practice: Compare the calculated quantity with plans, specifications, product packaging and current field conditions before purchasing material.