Estimate how many rolls of sod to cover a lawn area.
How the sod calculator works
A 40 x 25-foot lawn is 1,000 square feet. At 5% extra, the order target is 1,050. With rolls covering 10 square feet each, 105 rolls cover that target. If each roll covers 5 square feet instead, the same lawn needs 210 rolls. The exact supplier roll coverage is essential.
Rolls = round up [length x width x (1 + extra percent / 100) / coverage per roll]. Use feet and square feet together, or meters and square meters together. The metric switch now converts the roll-coverage input as well as the lawn dimensions. The result is rolls, not an automatic pallet order.
Roll and pallet sizes vary
Sod Solutions describes mini hand rolls measuring 40 x 18 inches and covering 5 square feet, and larger rolls measuring 60 x 24 or 80 x 18 inches and covering 10 square feet.1 These are supplier examples, not universal roll dimensions. A farm can use another size or sell slabs rather than rolls. Ask for the exact square feet per piece or roll.
A pallet is a separate ordering unit. Sod Solutions lists different pallet coverage for slabs, mini rolls and larger rolls, so there is no single pallet size to assume.1 If you must order whole pallets, divide the allowance-adjusted area by the supplier’s stated pallet coverage and round up. Do not convert our roll count to pallets using an invented rolls-per-pallet number.
Free sod roll chart
Our calculations below assume a rectangular measured area and 5% extra. Five- and ten-square-foot roll columns illustrate the supplier sizes above; confirm yours before ordering.
| Lawn area | With 5% example extra | 5 sq ft/roll | 10 sq ft/roll |
|---|---|---|---|
| 100 sq ft | 105.0 sq ft | 21 | 11 |
| 250 sq ft | 262.5 sq ft | 53 | 27 |
| 500 sq ft | 525.0 sq ft | 105 | 53 |
| 750 sq ft | 787.5 sq ft | 158 | 79 |
| 1000 sq ft | 1050.0 sq ft | 210 | 105 |
| 1500 sq ft | 1575.0 sq ft | 315 | 158 |
| 2000 sq ft | 2100.0 sq ft | 420 | 210 |
Three checked examples
1. A 40 x 25-foot lawn with 10-square-foot rolls
40 x 25 = 1,000 square feet. At 5%: 1,000 x 1.05 = 1,050. Divide by 10 = 105 rolls. No final rounding is needed because the quotient is already whole. At 10% instead, 1,100 / 10 = 110 rolls. The allowance is an input you choose for the site, not an unseen addition.
2. A 15 x 15-foot lawn with 5-square-foot rolls
15 x 15 = 225 square feet. At 5%: 225 x 1.05 = 236.25. Divide by 5 = 47.25, round up to 48 rolls. The purchased coverage is 48 x 5 = 240 square feet, 3.75 beyond the allowance-adjusted target. That surplus comes from whole-roll rounding.
3. An irregular lawn measured in two sections
Two nonoverlapping rectangles, 30 x 20 feet and 10 x 8 feet, total 600 + 80 = 680 square feet. At 10% example extra: 680 x 1.10 = 748. At 10 square feet per roll: 748 / 10 = 74.8, so 75 rolls. The current form accepts one rectangle; for a measured irregular total, use the formula rather than its outer bounding dimensions.
How much extra sod should you order?
Sod Solutions’ pallet guide suggests 5-10% extra for waste and measurement errors.1 Its separate measuring article recommends 10%.2 We leave 5% as an editable example, not a promise that it is enough for every lawn. Curves, islands and many small cuts need a layout-specific decision. Check the grower’s ordering advice and the measured shape.
Apply the allowance once, before rounding rolls up. If the supplier sells only full pallets, round the final pallet count too. Keep that pallet rounding separate from the waste percentage so you can see why the purchased square footage is higher than the lawn area.
Measure the lawn, not the entire property
Exclude driveways, patios, buildings and areas that will not receive sod. Split an L-shaped lawn into nonoverlapping rectangles or measure its actual outline. Do not count overlap twice. A satellite outline can help with planning, but uncertain boundaries still need checking on site. The tool does not subtract trees, beds or hardscape automatically.
A roll count does not estimate topsoil or select grass variety. Plan topsoil volume separately if the prepared area needs it. Confirm ground preparation, delivery timing and the grower’s installation and watering instructions before sod arrives. This page does not give a one-size-fits-all watering schedule.
FAQ
How many sod rolls for 1,000 square feet?
At 5% example extra, the target is 1,050 square feet. With 10-square-foot rolls, that is 105 rolls; with 5-square-foot rolls, 210. A different supplier roll size changes the count.
How many square feet does a pallet cover?
It varies by farm, format and ordering unit. Sod Solutions describes several pallet sizes rather than one universal size.1 Use the supplier’s stated coverage. See our sod pallet coverage guide for the distinction between roll, slab and pallet counts.
Can I use metric inputs?
Yes. In metric mode, enter meters for the lawn dimensions and square meters per roll. Do not enter a 10-square-foot label as 10 square meters. Switching the same measurements between units should leave the whole-roll count unchanged.
Does the calculator include sod price?
No. It estimates rolls and coverage only. Ask the supplier for the actual price, ordering unit, delivery charge and available roll or pallet size before comparing quotes. No national average price is built into this result.
Related guides and tools
Sod pallet coverage, topsoil for a lawn, topsoil calculator, grass seed quantity guide.
Sources
- Sod Solutions: How Many Square Feet Are in a Pallet of Sod? (supplier guidance; roll examples, varying pallet sizes and 5-10% extra)
- Sod Solutions: How Do I Know How Much Sod I Need for My Yard? (supplier measuring guidance; 10% recommendation)
What you’ll need
A plain checklist. Needs vary by project, so follow the instructions on your materials.
- Sharp knife or sod cutter – for trimming pieces.
- Rake – to smooth the soil before laying.
- Lawn roller, optional – presses sod into contact with soil.
- Sprinkler and hose – new sod needs regular watering at first. Follow the grower’s guidance.
- Topsoil or compost, if needed – see the topsoil calculator.
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Guide: How much topsoil do I need for a lawn?
Estimates only. Confirm quantities and product details with your supplier before you order.
Guide: How many square feet does a pallet of sod cover?
Guide: How much grass seed do I need
Pricing your project? See our sod cost guide for per-square-foot and per-pallet prices from three references.