Sod Calculator
Enter your lawn’s length and width to find out how many rolls or slabs of sod and how many pallets you need. The calculator adjusts for standard sod rolls and smaller repair slabs.
Total area of doors, windows or other openings to subtract.
Covers cuts, breakage and layout waste. 5–10% is normal.
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Ordering tips
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Coverage & waste
Material profile
For a 40 ft × 30 ft lawn (1,200 sq ft) with no openings, you need 1,260 sq ft of net sod coverage after a 5% waste allowance. Using standard sod rolls at 9 sq ft each, that comes to 140 rolls, which is 3 pallets — about $1,765.00 total at $6.50 per roll and $285 per pallet.
How many sod rolls do common lawn sizes need?
These figures use standard sod rolls (9 sq ft each, 50 rolls per pallet) and a 5% waste allowance.
| Lawn size | Openings | Rolls needed | Pallets needed |
|---|---|---|---|
| 20 ft × 20 ft | 0 sq ft | 47 rolls | 1 pallet |
| 30 ft × 25 ft | 0 sq ft | 88 rolls | 2 pallets |
| 40 ft × 30 ft | 0 sq ft | 140 rolls | 3 pallets |
| 50 ft × 35 ft | 100 sq ft | 193 rolls | 4 pallets |
| 60 ft × 40 ft | 0 sq ft | 280 rolls | 6 pallets |
| 80 ft × 50 ft | 0 sq ft | 467 rolls | 10 pallets |
Sod formats and coverage per unit
| Type | Coverage / unit | Size | Best for |
|---|---|---|---|
| Standard sod roll | 9.0 sq ft | 2 x 4.5 ft roll | Small to medium lawns, DIY-friendly |
| Sod slab | 2.67 sq ft | 16 x 24in slab | Patch repairs, small areas |
How to calculate how many sod you need
- Measure the lawn area Multiply length by width in feet to get the gross area to be sodded.
- Subtract openings Deduct the square footage of beds, trees, walkways, or any area that won’t be sodded.
- Add your waste allowance Multiply net area by 1 plus your waste percentage (5% is typical for sod) to cover trimming at edges and curves.
- Divide by coverage per roll Divide by the coverage of your sod format — 9 sq ft for a standard roll, 2.67 sq ft for a repair slab — and round up.
- Calculate pallets needed Divide the roll count by roughly 50 rolls per pallet and round up — sod is sold and delivered by the pallet.
Worked example
Here’s the math for a 40 ft × 30 ft lawn with no openings using standard sod rolls.
- Lawn length × width40 ft × 30 ft = 1,200 sq ft
- Openings deducted0 sq ft
- Net sod area1,200 sq ft
- Area with 5% waste1,260 sq ft
- Rolls needed (9 sq ft each, standard)140 rolls
- Pallets needed (50 rolls per pallet)3 pallets
- Estimated material cost140 × $6.50 + 3 × $285 = $1,765.00
Typical lawn sizes and sod quantities
| Project | Net area | Quantity needed |
|---|---|---|
| Small front yard (25×20 ft) | 500 sq ft | 59 rolls |
| Standard suburban lawn (40×30 ft) | 1,200 sq ft | 140 rolls |
| Corner lot lawn (60×40 ft) | 2,400 sq ft | 280 rolls |
| Large backyard (80×50 ft) | 4,000 sq ft | 467 rolls |
| New-build full lot (120×70 ft) | 8,400 sq ft | 980 rolls |
Ordering sod by the pallet
Sod is grown, cut, and delivered fresh — it’s sold by the pallet (about 50 rolls, roughly 450 sq ft, per pallet for standard grass) rather than by the individual roll. Order from the same farm and cut date so grass color, maturity, and root development match across your whole lawn. Because sod starts drying out and heating up within hours of harvest, time your delivery to lay it the same day it arrives, and order a few extra rolls to cover odd corners, curves, and future patch repairs.
- Small jobs (under 2 pallets)Schedule delivery for the same day as installation — sod can’t sit stacked for long
- Medium jobs (2–8 pallets)Confirm a single cut date across all pallets so grass maturity matches
- Large jobs (8+ pallets)Stagger delivery across the install day and keep pallets shaded and moist until laid
Common mistakes
- Not deducting beds and walkways from the lawn areaPlanting beds, trees, and hardscape reduce the net area that actually needs sod
- Ordering by roll count instead of full palletsSod is grown and delivered by the pallet — round up to a full pallet rather than a partial one
- Letting sod sit stacked too long before layingStacked sod heats up and can die within 24–48 hours, especially in warm weather
- Underestimating waste for curves and bordersCurved beds and irregular lawn shapes need more trimming than a simple rectangle
- Skipping soil prep before deliverySod needs a graded, lightly amended bed ready before the pallets arrive so it can be laid the same day
- Not watering new sod immediatelyFresh sod needs watering within 30 minutes of laying and daily for the first one to two weeks to root properly
What this calculator assumes
Adjust your result if your project differs from these.
- Coverage per unit (9 sq ft for a standard roll, 2.67 sq ft for a repair slab) reflects typical commercial sod cutting dimensions.
- Openings for beds, trees, and hardscape are subtracted from gross area before waste is applied.
- The default 5% waste allowance covers trimming at edges and curves; increase it for irregularly shaped lawns.
- Pallets are estimated at roughly 50 rolls each; slab pallets typically hold more individual pieces.
- Roll and pallet counts are rounded up to the nearest whole unit — sod is not sold in partial pallets.
- Pricing is a regional estimate and varies by grass species, season, and delivery distance — confirm current pricing with your sod farm.
Common questions
How many sod rolls per pallet?
A standard pallet holds about 50 rolls, covering roughly 450 sq ft of standard sod.
How many square feet does one roll of sod cover?
A standard sod roll covers 9 sq ft (about 2×4.5 ft).
Can I order sod by the roll instead of the pallet?
Some suppliers sell small quantities of individual rolls or slabs for patch repairs, but full lawn installs are almost always ordered and delivered by the pallet.
How much waste should I add for sod?
5% is typical for a simple rectangular lawn. Increase to 10% or more for curved beds, islands, or irregular shapes.
How long can sod sit on the pallet before laying?
Ideally lay it the same day it’s delivered, and no more than 24–48 hours in cool weather — sod heats up and can die if left stacked too long.
Should I deduct flower beds and trees from the lawn area?
Yes. Subtract the footprint of beds, trees, and hardscaping from your gross lawn area before calculating roll count.
How much does sod cost per square foot?
At $6.50 per roll (9 sq ft), material alone runs about $0.72 per sq ft before delivery and installation.
What's the difference between sod rolls and slabs?
Rolls are long strips (2×4.5 ft) suited to covering large areas quickly; slabs are smaller cut pieces (16×24in) often used for patch repairs or hand-fitting tight spots.
How soon after laying sod should I water it?
Water new sod within 30 minutes of laying, then keep it consistently moist for the first one to two weeks while roots establish.
Do I need to prep the soil before sod arrives?
Yes. Grade, lightly till, and rake the soil smooth before your pallets are delivered — sod should go down the same day it arrives.
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Project
| Wall size | — |
| Openings deducted | — |
| Net area | — |
| Material | — |
| Waste allowance | — |
Shopping list
| Units needed | — |
| Mortar / mix | — |
| Estimated total cost | — |
Notes
Estimate generated by materialcalculate.com. Confirm quantities with your supplier before ordering.