How much mulch for 200 square feet?
Quick Answer
For 200 square feet at the recommended 3-inch depth, you need 1.85 cubic yards of mulch — about 50 cubic feet. That's 25 bags of 2-cubic-foot mulch, or 17 bags of 3-cubic-foot bags. At this volume, bulk mulch delivery is more economical than bags.
Quick Reference Table
| Depth | Mulch needed for 200 sq ft |
|---|---|
| 2 inches | 1.23 yd³ / 17 bags (2 cu ft) |
| 3 inches | 1.85 yd³ / 25 bags |
| 4 inches | 2.47 yd³ / 33 bags |
| Bulk (3") | 1.85 yd³ ≈ $50–90 delivered |
| Bagged (3") | 25 bags ≈ $100–150 |
How to Calculate It Yourself
- 1
Measure your area: 200 sq ft (e.g., a 10×20 ft bed or two 10×10 areas).
- 2
Choose depth: 2" for topdressing, 3" for standard, 4" for weed suppression.
- 3
Calculate: 200 × 3 ÷ 12 = 50 cubic feet. ÷ 27 = 1.85 cubic yards.
- 4
Convert to bags: 50 ÷ 2 = 25 bags of 2-cu-ft mulch. Round up.
Pro Tip
At 200 sq ft you're right at the break-even between bulk and bagged. If you have a pickup truck, a bulk yard of mulch ($30–50) is far cheaper than 25 bags ($100–150). One cubic yard fits in a standard pickup bed.
Assumptions to Check
Before ordering materials, confirm the dimensions, product coverage, waste factor, and local installation requirements for your project. Manufacturer coverage tables and local code rules can change the final quantity, especially for structural work, exterior projects, and irregular layouts.
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