Sod for a 20 × 20 Lawn
A 20 × 20 ft lawn needs about 1 pallet of sod (or 42 rolls) to cover 400 sq ft (≈ 37.16 m²) plus 5% waste.
Adjust the numbers
Pre-filled for 20 × 20 ft — change the size, roll/pallet coverage, or switch to metric.
What's "sod"?
Pre-grown grass turf — a thin layer of living grass with its roots and a bit of soil attached, grown on a farm and cut into rolls or slabs. You lay it down like a carpet to get an instant lawn, instead of planting grass seed and waiting for it to grow. Need loose soil to fill or level ground instead? Use the Topsoil Calculator.
Enter the lawn length & width
Roll/pallet coverage varies by sod farm and grass type — check before ordering. Defaults: ~10 sq ft per roll, ~450 sq ft per pallet.
Estimate only. These figures help you plan how much to buy — they are not engineering or structural advice. Actual needs vary with site conditions, waste, and installation method, so order a little extra and confirm final quantities with your supplier or contractor before you buy or start the job.
Other lawn sizes
Frequently asked questions
How much sod do I need for a 20 × 20 ft lawn?
20 × 20 ft of lawn, plus 5% waste, is about 420 sq ft of sod — roughly 42 rolls at 10 sq ft each, or about 1 pallet.
How many pallets of sod for 20 × 20 ft?
About 1 pallet, assuming a pallet covers ~450 sq ft. Coverage varies by farm and grass type, so confirm before ordering.
How much waste should I add for sod?
Plan for about 5% on simple rectangular lawns and up to 10% for curved beds, slopes, or many obstacles where you'll trim more pieces.