Landscape Material Calculator
Landscape Material Calculator
Use this calculator to estimate how much mulch, topsoil, compost, sod base, landscape rock, or gravel you need for your yard or garden project.
Enter Your Measurements
Common bag sizes are 1, 1.5, 2, and 3 cubic feet.
Estimated Material Needed
Area
0 sq. ft.
Cubic feet
0 cu. ft.
Cubic yards
0 cu. yd.
Bags needed
0 bags
Gallons
0 gallons
Handy Conversions
- 1 ft = 12 inches
- 1 sq. ft. = 144 sq. inches
- 1 sq. yd. = 9 sq. ft.
- 1 cu. yd. = 27 cu. ft.
- Gallons = cubic feet × 7.48
- One 3 cu. ft. bag at 2 inches deep covers about 18 sq. ft.