How to calculate sod
Lawn area = length × width (or the area of each shape, added up)
Sod to order = lawn area × 1.05
Pallets = sod to order ÷ square feet per pallet
Pieces = sod to order ÷ area of one piece
Example: a 40 × 50 ft back lawn.
- Lawn: 40 × 50 = 2,000 sq ft
- With 5% extra: 2,100 sq ft (233 sq yd)
- Pallets of 450 sq ft: 2,100 ÷ 450 = 4.67, so 4 pallets plus 300 sq ft
- Slabs of 16 × 24 in (2.67 sq ft): 2,100 ÷ 2.67 = 787.5, so 788 slabs
- Installed at a typical $1.73 per sq ft: about $3,460 for the 2,000 sq ft lawn
Pieces and pallets
| Sold as | Size | Covers |
|---|---|---|
| Slab | 16 × 24 in | 2.67 sq ft |
| Mini roll | 18 × 40 in | 5 sq ft |
| Big roll | 24 × 60 in | 10 sq ft |
Sizes from Sod Solutions. Pallets usually hold 450 to 500 sq ft (Mississippi State Extension); some farms sell 400 sq ft pallets of warm-season grass, and pallets of big rolls can hold 500 to 700 sq ft (Sod Solutions). Some farms sell by the square foot or square yard instead: a square yard is 9 sq ft.
Before you order
Mississippi State Extension’s advice is to have the soil prepared, and water available, before the sod arrives, because fresh-cut sod doesn’t keep on the pallet. For a new lawn on poor ground, the topsoil calculator works out the soil to spread first. Measure with a tape or a measuring wheel, and leave out the house, paths and planting beds; for an irregular yard, add up rectangles in the square footage calculator.
What’s not covered
Grass seed. Seeding rates depend on the grass species and the mix, so follow the label on the bag or your state extension service’s lawn guide.
To have it laid, the sod installation cost calculator estimates the installed price for a new or replacement lawn.