Sod gives you an instant lawn, but it is sold fresh and cut to order, so getting the quantity right matters. Order short and you wait days for more; order too much and the extra rolls dry out. Here is how to work out how much sod you need in square feet, rolls and pallets.
How to Calculate Sod Step by Step
Step 1: Measure the Area
Rectangle: length x width. Circle: 3.14 x radius x radius. Split irregular lawns into simple shapes and add them together.
Step 2: Subtract Hardscape
Take out patios, walks, driveways and planting beds that will not get sod.
Step 3: Add Waste
Multiply by 1.05 for simple shapes or 1.10 for curves, slopes and many edges.
Step 4: Convert to Rolls or Pallets
Rolls = total sq ft / sq ft per roll. Pallets = total sq ft / sq ft per pallet. Round up.
Sod Roll and Pallet Sizes
| Unit | Typical Size | Coverage |
|---|---|---|
| Standard roll | 2 ft x 5 ft | 10 sq ft |
| Small slab | 16 in x 24 in | about 2.7 sq ft |
| Pallet | Varies by farm | about 400 to 500 sq ft |
| Big roll (machine laid) | Varies | often 300+ sq ft |
Sizes differ between suppliers, so always check the roll and pallet coverage on your quote.
Sod Quantity Chart (with 5% Waste)
| Lawn Area | Order (sq ft) | 10 sq ft Rolls | Pallets at 450 sq ft |
|---|---|---|---|
| 200 sq ft | 210 | 21 | 1 |
| 500 sq ft | 525 | 53 | 2 |
| 1,000 sq ft | 1,050 | 105 | 3 |
| 2,000 sq ft | 2,100 | 210 | 5 |
| 5,000 sq ft | 5,250 | 525 | 12 |
Worked Examples
Example 1: Rectangular Backyard
30 ft x 20 ft = 600 sq ft. With 5% waste: 600 x 1.05 = 630 sq ft. That is 63 rolls, or 1 pallet of 450 sq ft plus 18 extra rolls.
Example 2: L-Shaped Lawn
Section A 20 x 15 ft = 300 sq ft. Section B 10 x 10 ft = 100 sq ft. Total 400 sq ft. With 5% waste: 420 sq ft = 42 rolls.
Example 3: Round Lawn Area
A circle 16 ft across has an 8 ft radius: 3.14 x 8 x 8 = 201 sq ft. Curves waste more, so use 10%: 201 x 1.10 = 221 sq ft = 23 rolls.
How Much Topsoil Under Sod
Good soil prep helps sod root fast. Many installers spread 2 to 4 inches of topsoil. Use cubic yards = sq ft x depth in inches / 324. For the 600 sq ft backyard at 4 inches: 600 x 4 / 324 = 7.4 cubic yards. For hauling, see how many yards of dirt fit in a dump truck.
Common Sod Mistakes
- Not subtracting patios, walks and beds.
- No waste allowance for cuts and curves.
- Assuming pallet size without checking the supplier.
- Poor soil prep, leading to dry seams and dead spots.
- Late install, letting rolls heat up and dry out. Plan beds and mulch at the same time.
Frequently Asked Questions
How much sod do I need for 1,000 square feet?
For 1,000 square feet, order about 1,050 to 1,100 square feet with waste. That is roughly 105 to 110 rolls of 10 square feet, or 2 to 3 pallets depending on pallet size.
How many square feet are in a pallet of sod?
Most pallets cover about 400 to 500 square feet, but it depends on the sod farm and roll size. Always confirm the coverage with your supplier.
How big is a roll of sod?
A common sod roll is 2 ft by 5 ft, which covers 10 square feet. Some suppliers sell 16 by 24 inch pieces or large rolls for machine installation.
How much extra sod should I order?
Add about 5 percent for simple rectangles and 10 percent or more for curved beds, slopes and lots of edges.
How much topsoil do I need under sod?
Many installers prepare 2 to 4 inches of good topsoil. Cubic yards equal square feet times depth in inches divided by 324.
Bidding a Landscape Job?
Mega Estimating takes off sod, topsoil, mulch, pavers and irrigation from your plans so your landscape bids are fast and accurate. Mega Estimating is a U.S. construction estimating company that prepares quantity takeoffs and detailed cost estimates for residential, commercial and industrial contractors.
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