Micrometer to Inch Converter

Micrometer

A micrometer (symbol: μm) is a unit for measuring length. One micrometer equals to one millionth of a meter i.e. 0.000001 m. One micrometer can be expressed in scientific notation as 1×10⁻⁶ m.

Micrometer is often used to express length at the atomic levels. The micrometer is a common unit of measurement for wavelengths of infrared radiation as well as sizes of biological cells and bacteria. The width of a single human hair ranges from approximately 20 to 200 μm. The longest human chromosome, chromosome 1, is approximately 10 μm in length.

Inch

The inch (symbol: in or ″) is a unit of length in the British imperial and the United States customary systems of measurement. It is equal to 1/36 yard or 1/12 of a foot. The word inch has been derived from the Roman word uncia (meaning 'twelfth'). There are 12 inches in a foot. Currently an inch is defined as exactly 25.4 millimeters.

Inch is regularly used in Britain and the Commonwealth countries like India, Australia, Canada etc. It is often used to express the height of a person (for example, 'John is 5 feet 9 inches (5′ 9″)'). In most of continental Europe, the inch is also used informally as a measure for display screens. (e.g. 42 inch TV)

Micrometers To Inches Table