Sod Calculator
Calculate rolls of sod or turf for an area, with waste for cutting around curves and edges.
Every figure below is labelled in the currency you pick. Amounts are not converted — enter your own figures in that currency. To convert an amount at today’s rate, use the currency calculator.
What this page needs from you
This page asks for area length in m, area width in m, coverage per roll in m², waste allowance as a percentage and price per roll. From those it returns rolls needed. Every figure updates as you type, and nothing you enter leaves your browser.
Measure twice, and allow for waste
A 5% error on one dimension becomes 10% on an area and 15% on a volume, which is why checking the tape matters more than the arithmetic. On top of the measured quantity, allow the trade standard of 10% for cuts and breakage, and 15 to 20% for diagonal layouts, complex shapes or anything cut around obstacles.
Running short costs more than over-ordering
A second delivery carries its own charge, materials from a different batch may not match, and a job halted halfway often has to be redone at the join. Ordering slightly long is cheap insurance against all three.
The formula
Rolls = ⌈area × (1 + waste) ÷ coverage per roll⌉
Every result on this page comes from this formula. Nothing is rounded until the final display, so figures match a spreadsheet to the cent.
How to use the Sod Calculator
- Fill in each field with your own figures — the defaults are only there as an example.
- The result updates as you type, so there is no button to press.
- Check the breakdown under the main result for the supporting numbers.
- Use the copy button to take the result with you, or share the link to reload the same inputs.
Sod Calculator — frequently asked questions
Is this sod calculator free to use?
Yes. Every calculator on the site is free, needs no sign-up, and runs entirely in your browser, so your figures never leave your device.
How accurate is the result?
The maths is exact for the formula shown on the page. Accuracy in the real world depends on your inputs and on assumptions the formula cannot see, so treat the output as a well-grounded estimate rather than a quote.
Can I use it on my phone?
Yes. The page is responsive, weighs a few kilobytes and works offline once loaded, so it behaves the same on a phone as on a desktop.
What people search for
This page answers each of these searches. They are the exact phrases visitors use to find the sod calculator.
- sod calculator
- sod estimator
- rolls of turf
- lawn turf quantity
- how much sod do i need
- turf calculator
About this calculator
Written and reviewed by The Samsung Calculator editorial team. Every calculator is written against a published formula, reviewed against at least one independent reference implementation, and dated when it changes.
Last reviewed September 10, 2026 · Calculation runs client-side · No data collected · Report an error