How Much Does a Yard of Topsoil Weigh?
A cubic yard of topsoil typically weighs between 2,000 and 2,700 pounds, or roughly 1 to 1.35 tons. Dry, screened topsoil sits at the lighter end of that range. Wet, compacted, or clay-heavy topsoil pushes toward the top, sometimes past it.
The number moves because topsoil isn’t one fixed product. It’s a blend of mineral soil, sand, silt, clay, and organic matter, and every one of those ingredients holds water and compacts differently. If you’re ordering by the yard for a lawn, a raised bed, or a grading job, that weight range is what determines truck loads, delivery cost, and how far your order actually goes once it’s spread.
What Affects How Much a Yard of Topsoil Weighs
Moisture is the biggest swing factor. Water adds weight without adding volume, so topsoil straight after rain, or scooped from the bottom of a stockpile, can weigh 20 to 30 percent more than the same soil dried out and screened.
Organic matter works the other way. Compost, peat, and decomposed plant material are lighter than mineral soil, so a blend heavy on organics weighs less per yard than one that’s mostly sand and clay.
Mineral content matters too. Sandy topsoil is lighter and drains fast. Clay-heavy topsoil is denser, holds water longer, and weighs noticeably more once wet. Topsoil is also lighter than fill dirt, which is denser subsoil meant for structural fill rather than growing anything.
Compaction adds one more variable. Topsoil that’s been sitting under its own weight in a pile, or packed down by equipment, weighs more per yard than the same material loose and freshly screened.
Topsoil Weight by Moisture and Type
Here’s how the numbers typically break down:
| Condition | Weight per Cubic Yard | Weight per Cubic Foot |
|---|---|---|
| Dry, screened topsoil | 2,000-2,200 lbs | 74-81 lbs |
| Average moist topsoil | 2,200-2,500 lbs | 81-93 lbs |
| Wet or compacted topsoil | 2,500-2,700 lbs | 93-100 lbs |
| Heavy clay topsoil | up to 3,000 lbs | up to 111 lbs |
In a dry climate like Los Angeles, California, screened topsoil tends to stay near the low end of the range for most of the year. In humid San Juan, Puerto Rico, or after spring thaw in a place like Kalispell, Montana, topsoil holds more moisture and lands heavier, sometimes by several hundred pounds a yard.
How Many Tons Is a Yard of Topsoil
Since a ton is 2,000 pounds, one yard of topsoil works out to roughly 1 to 1.35 tons, depending on moisture and mix. That figure matters most once you’re ordering more than a yard or two.
A 10 yard delivery, for example, typically weighs 10 to 13.5 tons. That’s enough to matter for truck capacity, since most standard dump trucks top out well below that in a single load, which is why larger topsoil orders often get split across trips. For the same logic applied to other aggregates, see how many tons of gravel fit in a dump truck.
Calculating Topsoil Weight for Your Project
Weight only matters once you know the volume. A 10 by 10 foot bed filled 3 inches deep needs about 0.9 cubic yards, which lands somewhere between 1,800 and 2,400 pounds depending on moisture. Scale that up and the numbers add up fast, which is why guessing on a bigger job is a mistake.
Gravel Monkey’s aggregate calculator converts your project’s length, width, and depth into cubic yards, so you’re not doing the math by hand. For lawn and bed-specific guidance, including how deep to go for new grass versus topping up an existing bed, see how much topsoil do you need.
Common Mistakes When Estimating Topsoil Weight
- Assuming topsoil weighs the same as gravel or stone. Topsoil is lighter than most crushed aggregate, so using a gravel weight chart to order topsoil overshoots the load.
- Ordering right after heavy rain. Wet topsoil weighs more per yard, which throws off both truck capacity and cost if you’re pricing by weight.
- Skipping the volume-to-weight conversion. Homeowners often order by weight when they actually need a volume, or the reverse, and end up short or with a pile they didn’t need.
- Ignoring settling. Loose, freshly delivered topsoil compacts once it’s spread and rained on, so a yard that looked like plenty can settle lower than expected.
Gravel Monkey weighs every topsoil load at the yard before it goes out, so what you’re quoted is what actually shows up. That’s the easiest way to avoid the guesswork above.
FAQs
Does wet topsoil weigh more than dry topsoil?
Yes. Water adds weight without adding volume, so wet topsoil can weigh 20 to 30 percent more than the same soil dry and screened.
How much does a yard of topsoil cost?
Pricing typically runs $20 to $50 per yard for basic screened topsoil, more for blended or premium mixes, and varies by region and delivery distance. Contact Gravel Monkey for a current quote in your area.
Is a yard of topsoil heavier than a yard of mulch?
Yes, by a wide margin. Mulch is bulky and light, often 400 to 800 pounds per yard, while topsoil is dense mineral material weighing several times that.
Will a pickup truck hold a full yard of topsoil?
Usually not without exceeding payload limits. A half-ton truck typically maxes out at roughly 1,500 to 2,000 pounds of payload, so a full yard of average topsoil at 2,200 to 2,500 pounds is often too much for one load.
How much topsoil do I need for a new lawn?
Most new lawns need 4 to 6 inches of topsoil over the subgrade, though existing lawns getting topped up only need an inch or two. Measure your square footage and depth, then convert to cubic yards to get an accurate order.
