ft² to m² as you type
The result updates instantly using the exact defined factor, where 1 ft² = 0.092903 m². No page reloads and no rounding surprises.
CalculatorsRuns in your browser
Sq Feet to Sq Metres Converter
Convert square foot to square metre instantly, in your browser.
- Input
- No upload needed — instant
- Privacy
- Nothing is uploaded
- Cost
- Free · no sign-up · no watermark
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Processed entirely on your device
Everything you type or paste is handled by JavaScript running in this tab. No request is sent, nothing is logged and nothing is stored. Close the page and it is gone.
Overview
About the Sq Feet to Sq Metres Converter
Turn Square foot into Square metre with an exact factor. Type a value and get m², every other area unit, and the working — all locally, with nothing uploaded.
Square foot and Square metre describe the same quantity on two different scales, and converting between them is a single arithmetic step once you know the exact factor. This page does that step in your browser: type a value in ft² and the m² result appears immediately, alongside the same figure in every other area unit.
The conversion
One ft² is exactly 0.092903 m²:
m² = ft² × 0.092903
ft² = m² × 10.7639Multiply to go one way, divide (or multiply by the inverse) to come back. The factor is a defined constant, not a measurement, so it never needs rounding.
Worked example
10 ft² = 0.92903 m². Enter 10 in the box above and you will see exactly that, plus the value carried across the rest of the area scale so you can sanity-check it against a unit you already recognise.
About these units
Area conversions square the linear factor: because one foot is 0.3048 metres, one square foot is 0.3048² square metres. That squaring is why area factors look unexpectedly large or small next to their length equivalents.
Converting the other way
Press Swap to turn this into a m²-to-ft² converter in place. The inverse factor, 1 m² = 10.7639 ft², is shown in the arithmetic panel so you can check the reverse calculation independently.
Step by step
How to use the Sq Feet to Sq Metres Converter
Enter the value in ft² (square foot) that you want to convert.
Read the answer in m², which updates the moment you type.
Scan the full area table to see the same value in every other unit at once.
Copy the result, or press Swap to convert back the other way without re-entering anything.
Why use it
Benefits and common use cases
What this tool is good for, and what it deliberately does not try to do.
Exact, defined factors
Every area conversion here uses the internationally defined relationship between ft² and m², so the answer is as precise as the standard that fixes it rather than an approximation.
The whole category at once
Alongside the m² answer you get the same value expressed in every area unit, so you can find the one you actually need without converting twice.
Private by construction
The arithmetic runs in your browser's own JavaScript. The numbers you enter are never sent to a server — close the tab and they are gone.
Questions
Frequently asked questions
Short, honest answers about quality, limits and privacy.
How many square metre are in one square foot?
One ft² equals 0.092903 m². Multiply any ft² value by 0.092903 to get m² — for example, 10 ft² = 0.92903 m².
What is the formula to convert ft² to m²?
m² = ft² × 0.092903. The page does this multiplication for you and also lists the inverse, 1 m² = 10.7639 ft².
Is this area converter accurate?
Yes. It uses the exact defined factor for ft² and m² and full double-precision arithmetic. The only rounding is in how many decimals are shown, which you control with the precision menu.
Are my numbers uploaded to a server?
No. The conversion runs entirely in your browser, so nothing you type leaves your device. There is no account, no logging and no network request of any kind.