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Convert ft to m
1 ft = 0.3048 m
Type a value in feet and the answer in metres appears as you go. The conversion is exactly 0.3048 m to the foot, and it happens on your own machine — this page asks nothing of a server once it has loaded.
Where it runs
In your browser. The number you type is never part of a request.
Exact by definition
1 ft is exactly 0.3048 m — a definition, not a rounded factor.
Answers as you type
No button, no wait. The worked answer is already on the page before any script runs.
Foot and Metre
A foot is twelve inches, and it is the unit heights and room sizes are quoted in across the United States. Aviation uses it worldwide for altitude, including in countries that use metres for everything else.
The metre has been defined since 1983 as the distance light travels in 1/299,792,458 of a second. It is not a physical object any more; the platinum bar in Paris was retired.
feet to metres in practice
6 ft is 1.829 m
— a tall doorway.
10 ft is 3.048 m
— a basketball hoop, which is exactly ten feet.
feet to metres at a glance
| ft | m |
|---|---|
| 1 | 0.3048 |
| 2 | 0.6096 |
| 3 | 0.9144 |
| 5 | 1.524 |
| 10 | 3.048 |
| 20 | 6.096 |
| 50 | 15.24 |
| 100 | 30.48 |
Every figure here is computed from the same definition the calculator uses, so the table cannot drift away from the answer above it.
Convert ft to m: common questions
How many metres are in a foot?
Exactly 0.3048. One foot is 0.3048 metres, and the box above will do it for any figure you type.
Is this conversion exact, or rounded?
The ratio is exact. It is not a rounded constant typed into a table: it is derived from the definitions of the two units, so it agrees with any other correct converter to as many digits as you care to compare.
Why does another converter show a slightly different number?
Almost always rounding rather than disagreement. Many converters cut the answer to two or four decimals, and some carry a factor that was rounded before the multiplication rather than after. The figures here are computed from the exact definitions and only rounded on the way to the screen.
Where these figures come from
The claims this page makes about length units are checkable, and these are the documents that settle them.
How this page works
The factor is a constant in the page and the arithmetic is four operations, so nothing is sent anywhere and nothing needs to be. The number you type never leaves the browser — there is no request for it to travel in.