# Convert Inches to Micrometers

## Learn How to Convert Inches to Micrometers Using our Conversion Formula

Converting an inch length measurement to a micrometer measurement involves multiplying your length by the conversion ratio to find the result. An inch is equal to 25400 micrometers, so to convert simply multiply by 25400.

For example, 5" = (5 × 25400) = 127,000µm.

Our inch fraction calculator can add inches and micrometers together and it also automatically converts the results to both imperial and metric values.

Inches and micrometers are both units used to measure length. Learn more about length and
find more length measurement conversion calculators.
An inch is an imperial measurement and can be abbreviated as *in*, for example 1in.
A micrometer is a metric measurement and can be abbreviated as *µm*, for example 1µm.
Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

A human hair is 40-50 micrometers thick or 0.000001 meters, making this a very small unit of measure.
The micrometer is often referred to as a *micron* and internationally it is spelled *micrometre*.

The actual length of an inch has varied becuase of variances of the length of a foot. Throughout history it has
been equal to ^{1}/_{12} - ^{1}/_{16} of a foot, but there are now exactly 12 inches in a foot. In 1959
the world agreed to the exact length of the national yard, .9144 meters. As such a foot is equal to .3048 meters
and an inch is equal to 2.54 centimeters.

The standard ruler has 12", and metric combinations have 30cm. Inches are also often measured using tape measures which commonly come in lengths from 6' - 35'. Other types of measuring devices include scales, calipers, measuring wheels, micrometers, yardsticks, and even lasers.

We recommend using a ruler or tape measure for measuring length, which can be found at a local retailer or home center. Rulers are available in imperial, metric, or combination with both values, so make sure you get the correct type for your needs. If you need a ruler you can also download and print our free printable rulers which include both imperial and metric measurements.

## More Length Conversions

- Convert to Miles Length
- 1" is equal to 1.5783E-5 miles
- Convert to Yards Length
- 1" is equal to 0.027778 yards
- Convert to Feet Length
- 1" is equal to 0.083333 feet
- Convert to Kilometers Length
- 1" is equal to 2.54E-5 kilometers
- Convert to Meters Length
- 1" is equal to 0.0254 meters
- Convert to Centimeters Length
- 1" is equal to 2.54 centimeters
- Convert to Millimeters Length
- 1" is equal to 25.4 millimeters
- Convert to Nanometers Length
- 1" is equal to 25,400,000 nanometers

## Inch Measurements and Equivalent Micrometer Conversions

Inches | Micrometers | Inches | Micrometers | Inches | Micrometers |
---|---|---|---|---|---|

1" | 25,400 | 21" | 533,400 | 41" | 1,041,400 |

2" | 50,800 | 22" | 558,800 | 42" | 1,066,800 |

3" | 76,200 | 23" | 584,200 | 43" | 1,092,200 |

4" | 101,600 | 24" | 609,600 | 44" | 1,117,600 |

5" | 127,000 | 25" | 635,000 | 45" | 1,143,000 |

6" | 152,400 | 26" | 660,400 | 46" | 1,168,400 |

7" | 177,800 | 27" | 685,800 | 47" | 1,193,800 |

8" | 203,200 | 28" | 711,200 | 48" | 1,219,200 |

9" | 228,600 | 29" | 736,600 | 49" | 1,244,600 |

10" | 254,000 | 30" | 762,000 | 50" | 1,270,000 |

11" | 279,400 | 31" | 787,400 | 51" | 1,295,400 |

12" | 304,800 | 32" | 812,800 | 52" | 1,320,800 |

13" | 330,200 | 33" | 838,200 | 53" | 1,346,200 |

14" | 355,600 | 34" | 863,600 | 54" | 1,371,600 |

15" | 381,000 | 35" | 889,000 | 55" | 1,397,000 |

16" | 406,400 | 36" | 914,400 | 56" | 1,422,400 |

17" | 431,800 | 37" | 939,800 | 57" | 1,447,800 |

18" | 457,200 | 38" | 965,200 | 58" | 1,473,200 |

19" | 482,600 | 39" | 990,600 | 59" | 1,498,600 |

20" | 508,000 | 40" | 1,016,000 | 60" | 1,524,000 |