Sod Calculator
Calculate how much sod you need for your lawn or yard. Get roll and pallet estimates with cost ranges.
Extra sod to account for trimming, overlap, and waste
Last updated: April 8, 2026· Reviewed by the CalcNeeds Team
About This Calculator
This sod calculatortells you exactly how much sod to order for any lawn — whether you're laying a small backyard patch, replacing a whole front yard, or installing turf on a brand-new build. Enter your dimensions and it returns total square footage, the number of standard sod rolls, the number of pallets, and an estimated cost. It works for rectangular, circular, and L-shaped areas; for irregular yards, calculate each section separately and add the totals.
Sod is sold three ways depending on the supplier: by the square foot, by the roll, and by the pallet. A standard sod roll covers about 10 sq ft, and a typical pallet holds enough sod to cover roughly 450 sq ft. The calculator handles all three units automatically.
How sod is sold and how to order it
Slabs / small rolls (2 × 5 ft = 10 sq ft): the most common format at U.S. garden centers. Easy to carry, ideal for small repairs and patching. Sold individually.
Big rolls (3–4 ft wide × 50–80 ft long): used by landscapers on large jobs. Installed with a roll layer machine. Not generally sold to homeowners.
Pallets (typically 450–500 sq ft): the standard wholesale unit. A pallet holds 45–50 small slabs stacked. This is what most sod farms deliver and what most full-yard projects buy.
Always order 5–15% extra to cover trimming around curves, edges, garden beds, and corners. A simple square or rectangular yard needs just 5%. Most yards (with trees, walkways, garden beds, and irregular borders) need 10%. Very curvy or oddly-shaped yards may need 15%.
How much sod do you need?
The math is straightforward:
Square footage = length × width (for a rectangle), or π × radius²for a circle. Sum the sub-areas if your yard isn't a single shape.
Rolls needed = square footage ÷ 10, rounded up.
Pallets needed = square footage ÷ 450, rounded up.
Example: a 30 × 40 ft backyard = 1,200 sq ft. Add 10% waste → 1,320 sq ft. That's 132 rolls or 3 pallets. Most sod farms have a one-pallet minimum for delivery.
Cost of sod
Sod prices vary widely by region, grass type, and supplier:
Per square foot: $0.30–$0.85 typically. Premium varieties (like Zoysia or Kentucky bluegrass) at the high end; Bermuda and fescue at the low end.
Per pallet: $150–$450 depending on grass type and region. A pallet covering 450 sq ft is the most common unit.
Delivery: usually $50–$200 depending on distance from the farm. Many suppliers waive delivery fees for orders over a certain pallet count.
Installation labor: if you hire it out, expect $0.50–$1.50 per square foot installed on top of the sod cost. DIY installation saves significant money but is hard work — sod is heavy and the install window is tight (24–48 hours from delivery).
Best time to lay sod
Sod can be installed any time the ground isn't frozen, but the best time depends on your grass type:
Cool-season grasses (Kentucky bluegrass, fescue, perennial ryegrass): early fall is ideal — warm soil + cool air + reliable rain. Early spring is the second-best window.
Warm-season grasses (Bermuda, Zoysia, St. Augustine, Centipede, Bahia): late spring through early summer when soil temperatures are reliably above 65°F and the grass is actively growing.
Avoid the peak of summer heat (the sod can dry out faster than you can water it) and the dead of winter (it won't root before freeze). If you must lay sod in summer, water 3+ times per day for the first two weeks.
Soil prep and watering
Soil prep: remove all existing vegetation, till the soil to 4–6 inches deep, amend with compost or topsoil as needed, grade for drainage (slope away from buildings), and rake smooth. The final soil level should sit about 1 inch below sidewalks and driveways to account for the thickness of the sod.
Watering: newly-laid sod needs constant moisture for the first two weeks. Water 2–3 times daily for the first 7 days. Reduce to once daily in week 2. Switch to every other day in weeks 3–4. After 4 weeks, transition to a normal watering schedule of 1–1.5 inches per week (one or two deep waterings rather than daily light ones).
Don't mow until the sod is rooted — gently tug a corner to check. If it lifts easily, it's not rooted yet. Once it stays firmly in place (usually 2–3 weeks), you can mow on a high setting.
Frequently Asked Questions
How much sod do I need for my lawn?
Measure your lawn in square feet (length × width for rectangles), then add 5–15% for waste. A 30 × 40 ft backyard is 1,200 sq ft; with 10% waste that's 1,320 sq ft, or about 3 pallets / 132 rolls. The calculator above does this automatically and supports rectangle, circle, and L-shaped yards.
How many square feet does a pallet of sod cover?
A standard pallet of sod covers approximately 450 square feet, though some suppliers ship pallets that cover 400–500 sq ft. The pallet typically holds 45–50 individual sod slabs (each about 10 sq ft). Always confirm the exact coverage with your supplier when ordering.
How much does sod cost?
Material costs run $0.30–$0.85 per square foot, or $150–$450 per pallet (450 sq ft). Premium varieties like Zoysia and Kentucky bluegrass cost more; Bermuda and fescue cost less. Delivery is typically $50–$200. Professional installation adds $0.50–$1.50 per sq ft on top.
When is the best time to lay sod?
For cool-season grasses (Kentucky bluegrass, fescue), early fall is ideal — warm soil, cool air, reliable rain. For warm-season grasses (Bermuda, Zoysia, St. Augustine), late spring through early summer when soil temperatures are above 65°F. Avoid peak summer heat and freezing conditions.
How long does sod take to root?
Sod typically takes 2–3 weeks to develop initial roots strong enough that you can't easily lift a corner, and 4–6 weeks to be fully established. Rooting is fastest in spring and fall when soil temperatures are warm but not hot. You shouldn't mow or walk heavily on new sod until you can't easily pull up a corner.
How often should I water new sod?
Heavy watering for the first two weeks: 2–3 times per day for week 1, once daily for week 2. In weeks 3–4, water every other day, more deeply each time, to encourage roots to grow downward. After about 4 weeks, transition to a normal schedule of 1–1.5 inches per week split into one or two deep waterings.
Can I lay sod over existing grass?
No — always remove existing grass first. Sod laid over existing grass won't make good soil contact, can't develop proper roots, and will die quickly. Use a sod cutter or rented turf stripper to remove the old grass and weeds, then till and prep the soil before laying new sod.
How long can sod sit on a pallet before installing?
24–48 hours maximum. Once cut from the field, sod begins drying and overheating inside the pallet. After two days, the bottom layers may yellow or rot. Plan to install sod the same day it's delivered if possible. If you must store it briefly, keep the pallet in the shade and lightly water the top.
How many rolls of sod in a pallet?
Most sod pallets contain 45–50 standard rolls (each 2 × 5 ft, covering 10 sq ft), totaling roughly 450–500 sq ft per pallet. Exact counts vary by supplier and region — confirm with your sod farm when ordering.
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