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How many wheelbarrows are in a yard? A cubic yard is 3 ft × 3 ft × 3 ft = 27 cubic feet. A standard 3 cubic foot garden wheelbarrow therefore takes 9 loads to move one yard; a shallow 2 cu ft barrow takes 14, and a 6 cu ft contractor barrow takes 5 (4.5, rounded up). That count assumes a full, heaped load every trip. With heavy material such as wet soil or stone you will fill less, so plan on more trips — the weight table below shows why.
| Cubic yards | 2 cu ft barrow | 3 cu ft barrow | 4 cu ft barrow | 5 cu ft barrow | 6 cu ft barrow |
|---|---|---|---|---|---|
| 1 | 14 | 9 | 7 | 6 | 5 |
| 2 | 27 | 18 | 14 | 11 | 9 |
| 3 | 41 | 27 | 21 | 17 | 14 |
| 5 | 68 | 45 | 34 | 27 | 23 |
| 10 (a typical truckload to a driveway) | 135 | 90 | 68 | 54 | 45 |
Your wheelbarrow probably doesn’t hold what the label says
Wheelbarrow capacity is quoted in cubic feet, and the common sizes are 2 (shallow tray), 3 (the full-size homeowner standard) and 6 (contractor). Some local suppliers quote a “typical” barrow at 4–5 cu ft, which is why you’ll see anything from 7 to 14 loads per yard online. They aren’t contradicting each other — they’re counting different barrows.
Two things move the real number:
- Heaped vs. level. At least one bulk supplier notes that a barrow only reaches its rated size with a crested (heaped) load. If your 3 cu ft barrow is really a level 2.5 cu ft with a manageable heap, one yard is 27 ÷ 2.5 = 10.8, so 11 loads, not 9. Check which one your manufacturer means, and if it doesn’t say, use the lower figure.
- Material that doesn’t heap. Mulch and leaves pile up; wet soil, gravel and sand slump off the sides.
Calibrate your own barrow in two minutes. One cubic foot is 7.48 US gallons, so a 5-gallon bucket holds about 0.67 cu ft. Fill the barrow level with buckets of any loose material and count: roughly 4.5 buckets is 3 cu ft, 3 buckets is 2 cu ft, 9 buckets is 6 cu ft. Re-do the bucket count with a normal heap on top and you have your real number. Then use that in 27 ÷ (your volume).
Volume isn’t the limit — weight is
A yard of mulch and a yard of stone take the same number of 3 cu ft loads on paper, but not in practice. Divide the weight per yard by 9 for the weight of one full 3 cu ft load:
| Material | Typical weight per cubic yard | One full 3 cu ft load |
|---|---|---|
| Wood mulch | about 400–1,000 lb (heavier when wet) | about 45–110 lb |
| Compost | about 1,000–1,600 lb | about 110–180 lb |
| Topsoil | about 1,800–2,700 lb dry-to-moist; up to ~3,000+ lb saturated | about 200–300 lb (330+ saturated) |
| Gravel / crushed stone | about 2,200–2,700 lb | about 245–300 lb |
| Concrete | about 4,000 lb | about 450 lb |
This is why “9 wheelbarrows” is only true for mulch. If you decide a load of topsoil should stay under, say, 150 lb for you, a 2,000 lb yard becomes 2,000 ÷ 150 ≈ 14 loads instead of 9. Pick your own limit and divide.
Two practical consequences. First, a dual-wheel wheelbarrow tends to be steadier under dense loads than a single wheel, though it won’t change the weight. Second, a pile left uncovered through a rainstorm gets heavier: dry soil and mulch soak up water, so a heavy-duty tarp over the delivery is a cheap way to keep your loads lighter.
How many yards do you actually need?
Wheelbarrow math starts with the right number of yards. Volume = length × width × depth (all in feet), then divide by 27. This is how much one yard covers at a given depth:
| Layer depth | Square feet covered by 1 cubic yard |
|---|---|
| ½ inch (lawn top-dressing) | 648 |
| 1 inch | 324 |
| 2 inches (mulch) | 162 |
| 3 inches | 108 |
| 4 inches (soil under seed or sod) | 81 |
| 6 inches (raised bed fill) | 54 |
Worked example 1 — new bed. A 20 ft × 20 ft area with 4 inches of soil is 20 × 20 × (4 ÷ 12) = 133 cu ft = 4.9 yards. Add 10% and order about 5.5 yards. In a 3 cu ft barrow that’s roughly 49 loads, so don’t schedule it as a one-evening job.
Worked example 2 — lawn top-dressing. 1,000 sq ft at ½ inch is 1,000 × (0.5 ÷ 12) = 42 cu ft = 1.5 yards, about 14 loads of 3 cu ft. For leveling low spots or choosing the material, see how to level a bumpy lawn and best topsoil for grass seed.
Add 5–10%. Loose soil and compost settle once they’re watered and walked on, and beds are never perfectly flat, so 5% is the minimum buffer and 10% is safer for uneven ground. Running out with a half-built bed costs more (a second delivery fee) than ordering a little extra.
Bulk, scoops, bags, and the pickup truck
- Bags: a 2 cu ft bag means 13.5 bags per yard (buy 14); a 1 cu ft bag means 27. Bags make sense for small jobs; suppliers typically suggest staying under 1–2 yards.
- Scoops: a “scoop” is a supplier’s loader bucket, and its size varies by supplier. One supplier puts it near 18 cu ft (two-thirds of a yard). Ask what yours means before you order.
- Pickup truck: a 6 ft bed is commonly given as 2–3 yards of volume, but weight is the real cap. A yard of soil can approach or exceed 2,000 lb, so compare the load to the payload on your truck’s door-jamb sticker.
- Drop spot: bulk gets tipped where the truck can reach, usually the driveway. Every foot between the pile and the bed repeats 9 times per yard, so pick the closest legal spot and keep the path clear. A good pitchfork for mulch saves your back on the loading side.
FAQ
How many wheelbarrows are in a yard of mulch? Nine with a 3 cu ft barrow, and mulch is the one material you can heap to the brim, so a larger barrow can get you down to 5–7 trips.
How many wheelbarrows are in a yard of concrete? 27 cu ft is still 9 loads of 3 cu ft on paper, but each full load is roughly 450 lb, which is far heavier than any other load here. Plan on smaller loads or a different delivery method.
Is a “scoop” the same as a yard? No. A scoop is a loader bucket and is usually smaller than a cubic yard. Ask the supplier for its size in cubic feet.
How many 5-gallon buckets are in a yard? About 40 level buckets (27 × 7.48 ÷ 5), which is a handy way to size a small job without a barrow.
Will one cubic yard fit in a pickup? By volume, yes in most full-size beds. By weight, soil and stone can be near or over your payload limit, mulch rarely is.
Related reading: how to level a bumpy lawn · best soil for grass seed.