Use this free online calculator to convert Bohr to Microinch instantly. This all length conversions conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Bohr = 2.083e-3 Microinch

1 Microinch = 479.9879 Bohr

Bohr to Microinch Conversion Formula

To convert Bohr to Microinch, multiply by 2.083e-3.

Microinch = Bohr × 2.083e-3

Bohr = Microinch × 479.9879

To convert Microinch back to Bohr, divide by 2.083e-3 (or multiply by 479.9879).

About These Units

About Bohr

The Bohr is a unit of distance commonly used in particle physics. It was named after the Danish physicist Niels Bohr (1885-1962), who explained the structure of atoms in a famous paper in 1913. The Bohr radius represents the mean distance between the proton and the electron in an unexcited hydrogen atom. It equals about 52.918 picometers (pm), or 52.918 x 10e-12 meter.

About Microinch

The microinch is a common imperial unit of distance equal to one millionth of an inch, or 25.4 nanometers (nm). The microinch is used for precise machining tolerances and also to describe the roughness of surfaces.

Bohr to Microinch Conversion Table

Bohr	Microinch	Microinch	Bohr
0.1	2.083e-4	0.1	47.9988
0.5	1.042e-3	0.5	239.9940
1	2.083e-3	1	479.9879
2	4.167e-3	2	959.9758
5	0.010417	5	2399.94
10	0.020834	10	4799.88
20	0.041668	20	9599.76
25	0.052085	25	11999.70
50	0.104169	50	23999.40
100	0.208339	100	47998.79
250	0.520846	250	119996.98
500	1.0417	500	239993.95
1000	2.0834	1000	479987.91

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