How Much Mulch for 200 Square Feet?

Answer at a glance — 200 sq ft

Depth	Cu ft	Cu yards	2 cu ft bags (with 5% waste)
1 inch	16.7	0.62	9 bags
2 inches	33.3	1.23	18 bags
3 inches	50	1.85	27 bags
4 inches	66.7	2.47	36 bags
6 inches	100	3.7	53 bags

How we calculated it

For 200 sq ft at 3 inches:

1. Volume = 200 × 3 ÷ 12 = 50 cu ft
2. Cubic yards = 50 ÷ 27 = 1.85 cu yd
3. Bags (2 cu ft) = 1.85 × 13.5 = 25 → with 5% waste = 27 bags

Compare nearby sizes

Area	At 2"	At 3"	At 4"
100 sq ft	9 bags	14 bags	18 bags
150 sq ft	14 bags	20 bags	27 bags
200 sq ft	18 bags	27 bags	36 bags
300 sq ft	27 bags	40 bags	53 bags
400 sq ft	36 bags	53 bags	71 bags

Depth guide

• 1–2 inches — top-dressing existing mulch, lightweight coverage
• 3 inches — standard for flower beds, best weed suppression
• 4 inches — new beds or heavy clay soil where drainage is poor
• 6 inches — play areas, paths (not recommended for planted beds)

Bags vs. bulk

For 200 sq ft you need 1.85 cubic yards — well under 2 yards. Buying 27 bags from a garden center is easier than ordering bulk mulch, which most suppliers require a 2-yard minimum for delivery.

Use the Mulch Calculator to enter your exact dimensions and get a precise bag count with an optional price estimate.