Inch to Meter Converter
Convert Inch (in) to Meter (m) instantly. 1 in = 0.0254 m.
Length Converter
31 units available
1 in = 0.0254 m
Formula:
m = in × 0.0254With your value: 1 in = 0.0254 m
How big is that?
Everyday references on a logarithmic scale, all expressed in inch so you can sanity-check the result.
Other Inch to Meter conversions
Inch to Meter Conversion Table
| Inch (in) | Meter (m) |
|---|---|
| 0.5 | 0.0127 |
| 1 | 0.0254 |
| 2 | 0.0508 |
| 5 | 0.127 |
| 10 | 0.254 |
| 15 | 0.381 |
| 20 | 0.508 |
| 25 | 0.635 |
| 50 | 1.27 |
| 100 | 2.54 |
| 250 | 6.35 |
| 500 | 12.7 |
| 1000 | 25.4 |
Meter to Inch Conversion Table
| Meter (m) | Inch (in) |
|---|---|
| 0.5 | 19.685039 |
| 1 | 39.370079 |
| 2 | 78.740157 |
| 5 | 196.850394 |
| 10 | 393.700787 |
| 15 | 590.551181 |
| 20 | 787.401575 |
| 25 | 984.251969 |
| 50 | 1,968.503937 |
| 100 | 3,937.007874 |
| 250 | 9,842.519685 |
| 500 | 19,685.03937 |
| 1000 | 39,370.07874 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Inch (in)
Length
1 inch = 25.4 mm exactly, fixed by the 1959 international yard and pound agreement.
Source: International Yard and Pound Agreement of 1959; NIST Federal Register Notice 59-5442
US, UK, Canada, Australia, New Zealand, South Africa · Reviewed 2026-07-01
Meter (m)
Length
The metre is defined by taking the speed of light in vacuum to be exactly 299 792 458 m/s, with the second defined by the caesium frequency.
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
How to Convert Inch to Meter
To convert from Inch (in) to Meter (m), multiply the value by 0.0254.
Formula: m = in × 0.0254
Reverse: in = m × 39.3700787402
Step-by-Step Example
- Start with your value in Inch. For example: 5 in
- Multiply by the conversion factor: 5 x 0.0254
- The result is: 0.127 m
About Inch
The inch is an imperial unit equal to 1/12 of a foot or 2.54 centimeters. It is widely used in the US and UK for small measurements.
Fun Fact: The inch was historically defined as the width of a man's thumb.
Common uses: screen sizes, construction, clothing.
About Meter
The meter is the base unit of length in the International System of Units (SI). It was originally defined as one ten-millionth of the distance from the equator to the North Pole.
Fun Fact: The meter was redefined in 1983 as the distance light travels in a vacuum in 1/299,792,458 of a second.
Common uses: construction, athletics, science.
Frequently Asked Questions
How many Meter are in 1 Inch?
There are exactly 0.0254 Meter in 1 Inch. This means the conversion factor from Inch to Meter is 0.0254.
What is the formula to convert Inch to Meter?
The formula to convert Inch to Meter is: m = in × 0.0254. For example, to convert 10 Inch to Meter, you would multiply 10 by 0.0254.
What is a Inch?
The inch is an imperial unit equal to 1/12 of a foot or 2.54 centimeters. It is widely used in the US and UK for small measurements.
What is a Meter?
The meter is the base unit of length in the International System of Units (SI). It was originally defined as one ten-millionth of the distance from the equator to the North Pole.
What are the common uses of Inch?
The Inch is commonly used in screen sizes, construction, clothing.
Related Length Conversions
Cite this page
UnitConvertLab. (2026). Inch to Meter converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/inch-to-meter