What it calculates
Estimate cubic yards of soil from area and depth.
Topsoil Calculator
Estimate cubic yards of topsoil from area and depth.
Planning and estimating aid only. Verify project requirements, manufacturer instructions, adopted codes, permits, and field conditions before performing regulated work.
Landscape 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 is converted to cubic yards and the extra allowance is added.
What the result means
Loose delivered soil can settle or compact, so actual finished coverage may vary.
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
Actual quantities vary with grade, compaction, irregular shapes, product coverage and site conditions. Confirm field measurements and supplier quantities before ordering.
Good practice: Compare the calculated quantity with plans, specifications, product packaging and current field conditions before purchasing material.