Topsoil Calculator
Estimate topsoil in cubic yards and tons for any project.
Use the topsoil calculator to estimate how much topsoil your project needs in cubic yards and tons. Enter the length, width, and depth to calculate the required volume. Topsoil is sold by the cubic yard, while weight estimates use approximately 1.35 tons per cubic yard.
Cubic yards
3.7
Tons
5
~1.35 tons/yd³
Cubic feet
100
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How does the topsoil calculator work?
Topsoil is sold by the cubic yard. Compute volume the same way as gravel: length × width × depth (in feet), then divide by 27.
Formula: yd³ = (L × W × D/12) ÷ 27
What else do people ask about this calculator?
How much topsoil do I need for a lawn?
A new lawn needs 4–6 in of topsoil. For 1,000 ft² at 4 in, that's about 12.3 yd³.
How many yards of topsoil in a ton?
About 0.74 yd³ per ton (topsoil weighs ~1.35 tons/yd³).
Which related calculators should I use next?
Where can I learn more about these materials?
Weights, coverage, types and buying tips for the materials this calculator estimates.
Mulch guide
Pick the right mulch for beds, trees, or playgrounds and order the right number of yards.
Topsoil guide
Screened, blended, or fill—learn how to specify and order the right topsoil.
Fill Dirt guide
Fill dirt is unscreened subsoil used as structural fill for grading, foundations, driveways, and low-spot repair. It weighs approximately 2,000–2,700 lb per cubic yard and compacts by about 10–15%. For stable results, compact it in 6–8-inch lifts and never build over uncompacted fill.
Sod guide
Sod is sold by the square foot, piece, or pallet, with one pallet typically covering 400–500 sq ft. Order 5–10% extra for cuts and waste. For successful sod installation, choose a species suited to your climate, prepare the soil thoroughly, lay the sod within 24 hours, and water it immediately.
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Finish Your Topsoil Project
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