Inches to Meters Converter
Convert inch to meter instantly. 1 in = 0.0254 m, worked steps and a full reference table.
How to use it
- Type the value in inch — the result updates as you type.
- Use Swap to flip the direction, or change either dropdown to convert between any two units.
- Click the result to copy it. The URL updates too, so you can bookmark or share the exact conversion.
Examples
| 1 in | 0.0254 m |
| 5 in | 0.127 m |
| 10 in | 0.254 m |
| 100 in | 2.54 m |
One inch equals 0.0254 meters (m). To convert inches to meters, multiply by 0.0254; to go back the other way, multiply by 39.370079 instead.
The converter above does it as you type and shows the working underneath, so you can check the arithmetic rather than take the number on trust.
What inches and meters actually measure
Inch (in) — An inch is exactly 25.4 millimetres by international agreement since 1959. Screen sizes, pipe and tyre diameters, and construction in the US.
Meter (m) — The metre is the SI base unit of length, defined by the distance light travels in 1/299,792,458 of a second. Room sizes, fabric, athletics tracks and almost all scientific work.
Inches to Meters conversion table
The most common values, worked out in advance. Anything not listed can be typed straight into the converter.
| in | m |
|---|---|
| 1 in | 0.0254 m |
| 2 in | 0.0508 m |
| 5 in | 0.127 m |
| 10 in | 0.254 m |
| 25 in | 0.635 m |
| 50 in | 1.27 m |
| 100 in | 2.54 m |
How to convert inches to meters by hand
Multiply the number of inches by 0.0254.
For example, 25 in × 0.0254 = 0.635 m.
Going the other way, divide by 0.0254 — or multiply by 39.370079, which is the same thing and easier to do in your head.
Everything runs in your browser
There is no server involved in the calculation. The numbers you type never leave your device, nothing is logged, and the page keeps working with no connection once it has loaded. That is not a marketing line — it is simply how the tool is built, because a calculation like this has no reason to touch a network.
Questions people ask
How many m are in 1 in?
1 in equals exactly 0.0254 m. Multiply any value in inch by 0.0254 to get meter.
Is anything uploaded to a server?
No. The whole calculation happens in your browser. Nothing is sent anywhere, and the page keeps working offline once loaded.
Last updated 18 August 2026