Sod calculator

Round required turf area plus your waste allowance up to whole rolls or pallets.

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Area to cover

Coverage per roll or pallet

More inputs and assumptions

Waste allowance (%)

Answer

…

Round required turf area plus your waste allowance up to whole rolls or pallets.

More results

Precision and calculation record

Decimal places in numeric results and text downloads

Rounding changes displayed numbers, not the calculation. Text, fractions, matrices and CSV schedules keep their own formatting. Automatic keeps up to 12 significant digits, with money shown to cents where applicable.

Step-by-step calculation

Inputs are substituted below. Each line evaluates the next operation; intermediate values are displayed to 12 significant digits while the calculation uses full precision.

Saved scenario

Save the current answer, then change an input to compare. This clears when you leave.

Formula and assumptions

Units = ceiling(area × (1 + waste/100)/coverage per unit). Use matching area units and the actual supplier coverage. No roll dimensions or lawn-area measurement is inferred.

Automatic precision shows numbers to 12 significant digits. Thousands separators such as 1,000 are accepted; use a dot for decimals.

Scratch calculator

Check another calculation

Use +, −, ×, ÷, parentheses and %. A percentage is divided by 100. This does not change the main tool.

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Updated 2026-09-26

Using Sod calculator

Round required turf area plus your waste allowance up to whole rolls or pallets.

Units = ceiling(area × (1 + waste/100)/coverage per unit). Use matching area units and the actual supplier coverage. No roll dimensions or lawn-area measurement is inferred.

Next: Area calculator

A worked example

Example inputs: area to cover = 100, coverage per roll or pallet = 20, waste allowance (%) = 10. Sod units to order = 6.

Before you use the result

Units = ceiling(area × (1 + waste/100)/coverage per unit). Use matching area units and the actual supplier coverage. No roll dimensions or lawn-area measurement is inferred.

Example results for area to cover

These examples use Coverage per roll or pallet: 20; Waste allowance (%): 10. They are reference calculations, not recommended settings.

Area to cover	Sod units to order
50	3
100	6
200	11

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ToolOctopus. “Sod calculator.” Updated 2026-09-26. https://tooloctopus.com/sod-calculator.

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