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How much sod do I need?

Measure the lawn in square feet and add about five percent for the cuts around beds, trees, and curved edges — ten percent if the shape is genuinely irregular. Sod is sold three ways and you may be quoted in any of them: by the square foot, by the square yard (divide by nine), or by the pallet, which is typically 400 to 500 square feet depending on the grower. Confirm the pallet size before ordering, because across four pallets the difference between 400 and 500 is an entire pallet. Break an irregular lawn into rectangles and measure each rather than averaging a single length and width; averaging is how people end up a pallet short on delivery day. Timing matters as much as quantity. Sod is a living product that begins breaking down on the pallet, so it should be laid within 24 hours of delivery and the same day in hot weather. Prepare the soil first — grade, loosen, and add topsoil if needed — because you cannot fix the ground once the sod is on it.

Worked example

A 50 × 30 ft back lawn

  1. 1Area: 50 × 30 = 1,500 ft²
  2. 2Add 5% for cuts: 1,500 × 1.05 = 1,575 ft²
  3. 3Square yards: 1,575 ÷ 9 = 175 yd²
  4. 4Pallets at 450 ft² each: 1,575 ÷ 450 = 3.5

Order 4 pallets, and prepare the soil before they arrive.

Run your own numbers below — the Sod Calculator handles the unit conversions and waste factor for you.

Sod Calculator

Calculate square feet, square yards, slabs, and pallets of sod for a new lawn, with waste for cuts around beds and paths.

Formula and figures last reviewed Cosyslabs · how we verify

Inputs

Result

Sod needed
1575 ft²
Square yards
175 yd²
Slabs (16" × 24")
591
Pallets (~450 ft²)
4
Measured area
1500 ft²
Waste
5%

Waste default: 5% — Five percent covers cuts around beds, trees, and curved edges; go to 10% on a highly irregular lawn.

Diagram

lb per 1,000 ft² × area

Estimates only. Verify with a licensed contractor or supplier before purchasing. Rough Estimator! is not responsible for shortages, overages, or material variances. See our methodology for formulas and sources.

Formula

Area × (1 + waste)   ·   Slabs = area ÷ 2.67 ft²   ·   Pallets = area ÷ 450 ft²

References

  1. Turfgrass Producers International — Sod installation guidance
  2. USDA NRCS — Turf establishment and soil preparation

Related tools & materials

Don't forget

  • Topsoil
  • Starter fertiliser
  • Lawn roller
  • Sod knife

Frequently asked questions

Measure the area in square feet and add about 5% for cuts. A 50 × 30 ft lawn is 1,500 ft², so order about 1,575 ft² — roughly 4 pallets.
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Cosyslabs. (2026). Sod Calculator. Rough Estimator!. https://roughestimator.com/sod-calculator

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