How much mulch for 1,000 sq ft?
You need about 9.26 cubic yards of mulch (250 cubic feet) to cover 1,000 sq ft 3 inches deep — 125 bags if you bought 2 cu ft bags, or a bulk order of 9.5 cubic yards. At 2 inches deep it is 6.17 cubic yards.
How to work it out
- Area: 1,000 sq ft
- 1,000 sq ft × 3 in ÷ 12 = 250 cu ft ÷ 27 = 9.26 cu yd
- 250 cu ft ÷ 2 cu ft per bag = 125 bags
- Bulk: 9.26 cu yd rounded up to the next ½ cu yd = 9.5 cu yd
A thousand square feet of beds is a large landscape: a long property border, a woodland garden, or a yard where the lawn has been cut back. At over nine cubic yards, buy bulk. Moving it is the real job, so plan the delivery, the pile and the helpers before you plan the mulch.
Adjust for your project
More options: Settling · Bag price · Bulk price …
- Mulch needed
- 9.26 cu yd (250 cu ft)
- If you order bulk, ask for
- 9.5 cu yd
- Truckloads
- 2 truckloads
- Area covered
- 1,000 sq ft
- Same job in the other common size: 84 bags of 3 cu ft (13.5 and 9 bags per cubic yard).
Mulch at 3 in for large areas
| Bed area | Mulch needed | If you order bulk, ask for |
|---|---|---|
| 500 sq ft | 4.63 cu yd | 5 cu yd |
| 600 sq ft | 5.56 cu yd | 6 cu yd |
| 800 sq ft | 7.41 cu yd | 7.5 cu yd |
| 1000 sq ft | 9.26 cu yd | 9.5 cu yd |
| 1200 sq ft | 11.1 cu yd | 11.5 cu yd |
| 1500 sq ft | 13.9 cu yd | 14 cu yd |
| 2000 sq ft | 18.5 cu yd | 19 cu yd |
What to know about mulching 1,000 sq ft
- One load or two, not ten. 9.26 cubic yards rounds to a 9.5 yard order. The calculator assumes a single-axle truck carrying roughly 8 yards of mulch, so it shows two truckloads; many yards run bigger trucks, so ask whether it fits in one trip and whether a full 10 yards costs the same delivery. The extra half-yard is a reasonable cushion for uneven ground.
- The labor. At about 5 cubic feet per wheelbarrow load, 250 cubic feet is around 50 trips. Two people — one forking, one wheeling — roughly halve the day. Some suppliers offer blown-in mulch for jobs this size; it costs more per yard but saves the carrying.
- Where the pile goes. Nine yards of mulch covers a good part of a single driveway. Tarp underneath, and start spreading at the beds farthest from the pile.
- Bags are impractical. 125 bags means several trips even with a truck, a lot of plastic, and more lifting than shoveling from a pile.
Depth is the biggest lever at this size: going from 3 in to 2 in saves about three yards. If only part of the area is new beds, work that part at 4 in and the rest as a top-up; the 500 sq ft page shows the half-size version.
Different size? Use the full Mulch Calculator.
What you’ll need
- Wheelbarrow (6 cu ft class)Mid-range price
Most home wheelbarrows hold 4–6 cubic feet — so a cubic yard of mulch is five or six trips. Two wheels are steadier on soft ground.
See options on Amazon (opens in a new tab) - Mulch / manure forkBudget price
Many tines grip shredded mulch and compost that slide off a shovel. Much faster for spreading bulk mulch.
See options on Amazon (opens in a new tab) - Heavy-duty tarpBudget price
Put it down where the truck dumps: it protects the driveway and makes the last shovelfuls easy to scoop up.
See options on Amazon (opens in a new tab)
As an Amazon Associate we earn from qualifying purchases. Links to products are affiliate links — they cost you nothing extra and help keep these calculators free.
Frequently asked questions
How many yards of mulch for 1,000 sq ft at 2 inches?
About 6.17 cubic yards (order 6.5 cubic yards).
How much mulch for 1,000 sq ft at 4 inches deep?
About 12.3 cubic yards — 12.5 cubic yards to order. That depth is for new beds only.
Other common sizes
- How much mulch for a 10×10 area — 0.93 cu yd
- How much mulch for a 10×20 area — 1.85 cu yd
- How much mulch for a new 200 sq ft bed at 4 inches — 2.47 cu yd
- How much mulch for a 3×40 ft foundation bed — 1.11 cu yd
- How much mulch for a 6 ft tree ring — 4 bags
- How much mulch for 10 m² — 0.75 m³
Sources
- Penn State Extension — Mulching Landscape Trees (opens in a new tab) — 2–4 in of organic mulch and no more (less on poorly drained soil); keep it off the trunk; new mulch over old counts toward the depth.
- University of Minnesota Extension — Mulching for soil and garden health (opens in a new tab) — 2–4 in balances weed suppression with soil aeration.
- Colorado State University Extension — Mulching (opens in a new tab) — Wood chips and bark on the surface do not tie up soil nitrogen; mixing them into soil can.
- K-State Research and Extension, Johnson County — How to Mulch Trees (opens in a new tab) — Start mulch 3–6 in from the trunk and carry it out at least 3 ft in all directions; 6 ft is better.
- Messina’s — How much mulch fits in a truck bed? (opens in a new tab) — About 1.5 cu yd in a 5.5 ft pickup bed, about 2 in a 6.5 ft bed, 2.5–3 in an 8 ft bed.
- Harbor Soils — Cubic yard calculator and formula (opens in a new tab) — Topsoil and bark settle about 10% in the first season.
- Gravel Monkey — How many tons of gravel in a dump truck? (opens in a new tab) — Typical payloads: single-axle about 6–10 tons, tandem 12–16, tri-axle 18–25; gravel hits the weight limit before the bed is full.