How much mulch do you need for 2,000 square feet?

Covering 2,000 square feet (for example a 100×20 ft bed) with mulch 3 inches deep takes 18.52 cubic yards — that's 250 bags of 2 cu ft or 167 bags of 3 cu ft. At 2 inches you need 12.35 yards.

Change the numbers

The calculator below is pre-filled for this project. Adjust any value — including feet and inches — and the results update instantly.

Several beds? Add up their square footage and use “Total area”.

Your results

Mulch needed18.52 cu yd

2 cu ft bags250

3 cu ft bags167

Cubic feet500 cu ft

One cubic yard covers108 sq ft at this depth

How much mulch do you need for 2,000 square feet — diagram

Mulch for 2,000 sq ft at every depth

Depth	Cubic yards	2 cu ft bags	3 cu ft bags
1 in	6.17	84	56
2 in	12.35	167	112
3 in	18.52	250	167
4 in	24.69	334	223

Bags or bulk?

At 18.5 cubic yards, buying bulk from a landscape yard is usually far cheaper than 250 bags. A full-size pickup bed typically holds 1.5–2 cubic yards of mulch, so delivery may be easier than hauling it yourself.

The math

2,000 sq ft × 3 in ÷ 12 = 500 cu ft 500 ÷ 27 = 18.52 cu yd 500 ÷ 2 cu ft = 250 bags (rounded up)

Common questions

How many bags of mulch for 2,000 square feet?

250 bags of 2 cu ft at 3 inches deep, or 167 bags at 2 inches.

How many yards of mulch for 2,000 square feet?

18.52 cubic yards at 3 inches, 12.35 at 2 inches.

Want the full method, tips and other sizes? See the mulch calculator guide.

Last reviewed November 1, 2026. Results are estimates — confirm with your supplier.

Related calculators

Raised Bed Soil CalculatorCubic feet, yards and bags of soil to fill one or more raised beds.Gravel CalculatorTons and cubic yards of gravel, crushed stone or sand for driveways and paths.Sod CalculatorRolls and pallets of sod for a new lawn.