Sod Calculator

Calculate how much sod your lawn needs in slabs, rolls or pallets. Enter the lawn as a rectangle, circle, triangle or L-shape, add a waste allowance for cuts and edges, and get a to-scale diagram and an optional cost estimate.

Free to useNo sign-up requiredInstant Results

Sod CalculatorTry it now — free ▼

Quick examples — click to fill the form, then press Calculate:

Units

Lawn Shape

Length

Width

Sod Sold As

Waste Allowance (%)

Leave blank for a smart default (5% rectangles, 10% other shapes).

Add a cost estimate (optional)

Price Basis

Sod Price ($)

Delivery Fee ($)

Install Labor ($/sq ft)

Embed Sod Calculator Widget

About Sod Calculator

The Sod Calculator works out exactly how much sod your lawn needs — in slabs, rolls, or pallets — from a few simple measurements. Choose your lawn shape (rectangle, circle, triangle, or L-shape), add a waste allowance for cutting around edges and curves, and get an instant to-scale lawn diagram, a full material breakdown, and an optional cost estimate. It works in both feet and metres, so you can plan your new lawn with confidence and avoid the two classic mistakes: running short mid-job, or paying for pallets you never lay.

How to Calculate How Much Sod You Need

Estimating sod is a three-step process: find your lawn area, add waste, then convert to sod pieces.

Step 1 — Lawn Area

$$\text{Area} = \text{Length} \times \text{Width} \quad (\text{for a rectangle})$$

Step 2 — Add Waste

$$\text{Area}_{cover} = \text{Area} \times \left(1 + \frac{\text{Waste \%}}{100}\right)$$

Step 3 — Sod Pieces

$$\text{Pieces} = \left\lceil \frac{\text{Area}_{cover}}{\text{Coverage per piece}} \right\rceil$$

The ceiling brackets $\lceil \; \rceil$ mean "round up," because you cannot buy a fraction of a slab or pallet. For circles, triangles, and L-shapes the area formula changes but Steps 2 and 3 stay the same.

Sod Coverage Reference

Sod is sold as slabs, rolls, or full pallets. Exact sizes vary by supplier and grass type, but these are the common values this calculator uses by default:

Product	Typical Size	Coverage	Per Pallet
Standard Slab	16 in × 24 in	~2.67 sq ft	~165–170 slabs (450 sq ft)
Sod Roll	2 ft × 5 ft	10 sq ft	~45 rolls (450 sq ft)
Big Roll	2 ft × 15 ft	30 sq ft	~20 rolls (600 sq ft)

Because coverage differs between regions, always confirm the numbers with your local sod farm or garden centre, or use the Custom option to enter the exact coverage printed on your supplier's price sheet.

Lawn Area Formulas by Shape

Shape	Measurements	Area Formula
Rectangle	Length, Width	Length × Width
Circle	Diameter	π × (Diameter ÷ 2)²
Triangle	Base, Height	½ × Base × Height
L-Shape	Overall + Cut-out	(A × B) − (a × b)

How Much Waste Should You Add?

Waste is the sod you cut off and discard when fitting pieces around edges, curves, trees, flower beds, and paths. Ordering a little extra is far cheaper than a second delivery. As a rule of thumb:

▭ Simple rectangle

Add about 5%. Straight edges mean little trimming and very little waste.

◗ Curves & circles

Add 10% or more. Rounded borders force many angled cuts and offcuts.

🌳 Obstacles

Trees, beds, and paths raise waste. Add 10–15% for busy, broken-up yards.

📐 Slopes & corners

Steep or oddly angled lawns need extra pieces. When in doubt, round up to the next pallet.

How Much Does Sod Cost?

Sod material typically runs $0.30–$0.80 per square foot, or about $150–$450 per pallet, depending on grass type (e.g. Bermuda, Zoysia, Fescue, St. Augustine) and your region. Professional installation adds roughly $0.50–$1.50 per square foot for ground preparation and labor, plus any delivery fee. Enter your local prices in the optional cost section of the calculator to get an estimate tailored to your project. The tool multiplies your chosen price basis (per pallet, per piece, or per square foot) by the quantity, then adds delivery and installation.

How to Use This Calculator

Choose units and shape: Select feet or metres, then pick whether your lawn is a rectangle, circle, triangle, or L-shape.
Enter your dimensions: Measure your lawn and type in the values for your chosen shape. The tool calculates the total area automatically.
Pick a sod product and waste: Choose slabs, rolls, big rolls, or a custom size, and set a waste percentage for cutting.
Add cost (optional): Open the cost section to enter your sod price, delivery fee, and installation rate.
Review your results: See how many slabs, rolls, and pallets you need on a to-scale lawn diagram, along with a full breakdown and step-by-step math.

Tips for Measuring and Laying Sod

Measure twice. Small measurement errors compound across a big lawn — re-check before ordering.
Split complex yards into simple shapes, calculate each, and add the sod totals together.
Prepare the ground first: remove old grass, level, and lightly rake the soil so sod roots quickly.
Lay fresh sod within 24 hours of delivery, staggering the seams like brickwork, and water thoroughly.
Order slightly extra. A few spare pieces let you patch mistakes without a costly second trip.

Frequently Asked Questions

How much sod do I need?

Measure your lawn area in square feet, add 5 to 10 percent for waste, then divide by the coverage of one piece of sod. A standard slab covers about 2.67 square feet and a pallet covers roughly 450 square feet, so a 1,000 square foot lawn needs about 375 slabs or 3 pallets including waste.

How many square feet are in a pallet of sod?

A typical pallet covers between 400 and 500 square feet, with 450 being the most common. That is roughly 165 to 170 standard 16 by 24 inch slabs. Big-roll pallets can cover 600 square feet or more. Always confirm the exact coverage with your local supplier.

How much waste should I add for sod?

Add about 5 percent for a simple rectangular lawn and 10 percent or more for lawns with curves, circles, triangles, or many obstacles. Waste covers the pieces you cut to fit odd edges. Ordering extra is cheaper than running short near the end of the job.

What is the difference between a sod slab, roll, and pallet?

A slab is a small rectangular piece, commonly 16 by 24 inches, covering about 2.67 square feet. A roll is a longer strip, often 2 feet by 5 feet, covering about 10 square feet, and is easier to lay over large open areas. A pallet is a stacked bundle of many slabs or rolls that together cover roughly 450 square feet.

How much does sod cost?

Sod typically costs between $0.30 and $0.80 per square foot for material, or about $150 to $450 per pallet. Professional installation adds roughly $0.50 to $1.50 per square foot, plus delivery. Enter your local prices in the optional cost section for a tailored estimate.

How do I measure an irregular lawn for sod?

Break the lawn into simple shapes such as rectangles, triangles, and circles, calculate each area, and add them together. This tool supports rectangle, circle, triangle, and L-shape lawns directly. For very complex yards, calculate each section separately and sum the sod totals.

Additional Resources

Reference this content, page, or tool as:

"Sod Calculator" at https://MiniWebtool.com/sod-calculator/ from MiniWebtool, https://MiniWebtool.com/

by miniwebtool team. Updated: July 5, 2026