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How Much Topsoil for 250 Square Feet?

Spreading topsoil over 250 square feet takes 3.09 cubic yards at the common 4-inch depth for new lawns and beds. How much topsoil for 250 square feet depends mostly on that depth.

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Topsoil by depth over 250 sq ft

DepthCubic yardsApprox. tons1 cu ft bags
1 in0.770.921
2 in1.541.942
3 in2.312.863
4 in3.093.784
6 in4.635.6125

Tons use roughly 1.2 tons per cubic yard; wet soil is heavier, so check the supplier’s figure if they sell by weight.

Which depth?

A light top dressing of 1/4 to 1/2 inch evens out an existing lawn. Filling low spots or overseeding often uses 1 to 2 inches. A new lawn or garden is usually built on 4 to 6 inches of topsoil.

Bulk or bagged

Order bulk; bags at this volume cost far more and mean a lot of lifting. Ask whether the soil is screened, which removes rocks and roots. See how much a yard of topsoil covers.

Delivery and spreading

Bulk soil and mulch are usually dumped in one pile, so choose a spot on a tarp or driveway close to the work. A wheelbarrow holds about 1/10 to 1/6 of a yard, so a few yards means many trips; a helper and two wheelbarrows speed things up.

Measuring accurately

Measure each bed or area in feet and multiply length by width for square feet. For curved beds, a rough rectangle around the shape overestimates; split it into smaller shapes instead. Measure the depth you actually want to add, not the total depth of the bed if some soil is already there.

Checking quality

Good bulk soil is dark, crumbly and free of trash, large rocks and weed roots. Ask whether it is screened and whether compost is blended in. If possible, look at the pile before ordering or ask for a sample.

Questions people ask

How many yards of topsoil for 250 sq ft?

About 3.09 cubic yards at 4 inches deep.

How much topsoil for 250 sq ft at 2 inches?

About 1.54 cubic yards.

How deep should topsoil be for a new lawn?

About 4 to 6 inches.

How much does a yard of topsoil weigh?

Roughly 1 to 1.4 tons depending on moisture.

Should I buy screened topsoil?

Yes for lawns and beds; screening removes rocks, roots and clods.

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