inch to metre

Live inch (in) to metre (m) converter. Plus a 10-value reference table and FAQs.

inch
metre
1 in = 0.0254m

換算表

inchからmetreまでの 10 個のサンプル値。任意の値には上の換算器をお使いください。

inch (in)→metre (m)
0.001 in → 2.5400e-5 m
0.01 in → 0.000254 m
0.1 in → 0.00254 m
0.5 in → 0.0127 m
1 in → 0.0254 m
2 in → 0.0508 m
5 in → 0.127 m
10 in → 0.254 m
100 in → 2.54 m
1,000 in → 25.4 m

inchについて

1/12 of a foot or 25.4 mm. Screen sizes, paper, US fastener sizes.

metreについて

The SI base unit of length. Defined by the speed of light since 1983.

How inch to metre conversion works

Both units belong to Length. Unitbox first expresses the input in the category reference unit (m), then expresses that same quantity in metre.

Common uses include plans, dimensions, travel distances, screens, and manufacturing specifications.

Reference value1 in = 0.0254 m
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

よくある質問

Frequently Asked Questions

How do I convert inch to metre?

Multiply the inch value by 0.0254 to get it in metre. For example, 10 in = 0.254 m.

What is 1 in in m?

1 in = 0.0254 m.

What is 100 in in m?

100 in = 2.54 m.

What is the formula?

Linear: multiply by 0.0254 (the unit factor ratio).

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