Mulch Volume Calculator | Free Construction Calculators
Calculate the volume of mulch needed for your landscaping project.
Recommended Mulch Depths
- 2-3 inches: Annual beds, light coverage
- 3-4 inches: Perennial beds, general landscaping (recommended)
- 4-6 inches: Weed suppression, water retention
- 6+ inches: Walkways, heavy-traffic areas
Coverage Guide
1 cubic yard of mulch covers approximately:
- 324 sq ft at 1" depth
- 162 sq ft at 2" depth
- 108 sq ft at 3" depth
- 81 sq ft at 4" depth