🌱 Sod Calculator
Work out how much sod your lawn needs — enter the shape and size, add a waste factor, and get rolls, pallets and an optional cost estimate.
⚙️ Enter Your Lawn Measurements
Roll and pallet sizes vary by supplier and grass type — 10 sq ft per roll and 500 sq ft per pallet are common defaults. Confirm yours before ordering.
📖 What Is a Sod Calculator?
A sod calculator turns your lawn's measurements into an order: how many square feet of turf you need, how many rolls that is, and how many pallets to have delivered. Sod is grass that is grown on a farm, cut with a thin layer of soil, and sold in rolls or slabs — you lay it like carpet for an instant lawn instead of waiting for seed to grow.
The calculation itself is simple — it is the measuring that matters. Measure wrong and you either run short mid-project (sod from a second batch may not match in colour) or overpay for pallets you never unroll.
📏 How to Measure Your Lawn
Walk the lawn with a tape measure and sketch it on paper first:
- Rectangles: length × width. A 40 ft by 25 ft lawn is 1,000 sq ft.
- Circles (round beds or tree rings to exclude): π × radius². A 10 ft diameter circle is about 78.5 sq ft.
- Triangles: (base × height) ÷ 2.
- Irregular lawns: split them into two or more simple shapes, measure each, and add them up — use the calculator's Section B for the second shape. For wavy edges, measure the smallest rectangle that contains the curve and let the extra count as waste.
Measure in feet, and measure twice. Exclude the house footprint, driveways, patios and large planting beds — sod only goes where grass will grow.
📦 What Rolls and Pallets Cover
A standard large roll of sod measures about 2 ft × 5 ft, covering 10 square feet. A standard pallet typically holds 50 such rolls, covering about 500 square feet. These are the defaults in the calculator above.
But sizes vary: some suppliers sell smaller mini-rolls (~5 sq ft each) or flat slabs, and pallets range from roughly 400 to 500 sq ft depending on the farm and grass type. Always confirm your supplier's roll and pallet sizes before ordering — and adjust the two fields in the calculator to match.
✂️ Why the Waste Factor Matters
You will never lay sod with zero offcuts. Rolls get trimmed around curves, paths and bed edges; pieces tear; a row gets laid crooked and must be redone. The waste factor is your insurance against running short.
- 10% — a good default for simple rectangular lawns.
- 15% or more — curved edges, angled beds, or intricate borders, where every cut wastes material.
Running short is the expensive mistake: a second delivery costs extra, and sod cut on a different day can differ slightly in colour from the first batch.
💲 How Sod Is Priced
Sod is usually priced per square foot, per roll, or per pallet — and the price varies widely by grass type (Bermuda, Zoysia, Kentucky bluegrass and others all differ), region, season, and whether delivery or installation is included. There is no single national price, which is why this calculator never quotes one: enter your supplier's price per square foot and it estimates your total from your figure.
📝 Worked Example
A rectangular lawn measures 40 ft × 25 ft, the waste factor is 10%, rolls cover 10 sq ft and pallets cover 500 sq ft:
- Area: 40 × 25 = 1,000 sq ft.
- Waste: 1,000 × 10% = 100 sq ft, so order 1,000 + 100 = 1,100 sq ft.
- Rolls: 1,100 ÷ 10 = 110 → 110 rolls (exact, no rounding needed).
- Pallets: 1,100 ÷ 500 = 2.2 → round up to 3 pallets.
- Cost at a supplier price of $0.50/sq ft: 1,100 × $0.50 = $550 (estimate only).
Notice the rounding: 2.2 pallets becomes 3, because the supplier cannot sell two-tenths of a pallet.
🤝 When to Talk to a Local Supplier
Use this calculator to arrive informed, then confirm three things with your supplier before ordering: their exact roll and pallet coverage, the grass varieties suited to your sun exposure and climate, and delivery timing — sod should be laid the same day it arrives, especially in heat. For lawns over a few thousand square feet, many suppliers will measure for you.
⚠️ Limitations
- This tool estimates material quantity only — it does not account for soil preparation, grading, irrigation, delivery fees or installation labour.
- Roll and pallet sizes are defaults, not guarantees — suppliers differ.
- The cost figure is an estimate from a price you enter; it is not a quote.
- Very sloped or shaded lawns may need a different grass type or approach — ask a local professional.
❓ Frequently Asked Questions
Measure your lawn's area in square feet, add a waste factor (10% suits simple shapes; use more for curves), then round up to whole rolls or pallets. Example: a 40 ft × 25 ft lawn is 1,000 sq ft; with 10% waste that is 1,100 sq ft — 110 ten-square-foot rolls, or 3 pallets at 500 sq ft each.
A standard pallet of large sod rolls typically covers about 500 square feet, but pallets range from roughly 400 to 500 square feet depending on the supplier and grass type. Always confirm your supplier's pallet size before ordering — this calculator lets you adjust it.
A standard pallet usually holds 50 large rolls at 10 square feet each (500 sq ft total). Mini-rolls of about 5 square feet each come roughly 80 to 100 per pallet, and flat slab counts vary. The count depends on the cut, so confirm with your supplier.
A 10% waste factor suits simple rectangular lawns. Order 15% or more for curved edges, angled beds, or intricate borders, because every cut around a curve wastes material. This calculator defaults to 10% and lets you change it from 0 to 25%.
Divide it into simple shapes — rectangles, circles, triangles — measure each one, and add the areas together. This calculator has a second section for exactly that: enter Section A and Section B and it adds them. For very irregular edges, measure the smallest rectangle containing the curve and accept the extra as waste.
It varies widely by grass type, region, season, and whether delivery or installation is included — there is no single national price. Enter your supplier's price per square foot in the calculator and it will estimate your total from your own figure. The tool never quotes prices itself.