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

Quick Reference

1 Bohr = 5.292e-7 Hairs Breadth

1 Hairs Breadth = 1889716.16 Bohr

Bohr to Hairs Breadth Conversion Formula

To convert Bohr to Hairs Breadth, multiply by 5.292e-7.

Hairs Breadth = Bohr × 5.292e-7

Bohr = Hairs Breadth × 1889716.16

To convert Hairs Breadth back to Bohr, divide by 5.292e-7 (or multiply by 1889716.16).

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 Hairs Breadth

The hairs breadth is a common informal unit of distance. Human hairs vary considerably in width, depending on age, color, genetics, and other factors. An average hair is approximately 70 to 100 micrometers (µm) in diameter, so, as a rough standard, a hairs breadth is 100 µm or 0.1 millimeter (mm).

Bohr to Hairs Breadth Conversion Table

Bohr	Hairs Breadth	Hairs Breadth	Bohr
0.1	5.292e-8	0.1	188971.62
0.5	2.646e-7	0.5	944858.08
1	5.292e-7	1	1889716.16
2	1.058e-6	2	3779432.33
5	2.646e-6	5	9448580.82
10	5.292e-6	10	18897161.65
20	1.058e-5	20	37794323.29
25	1.323e-5	25	47242904.12
50	2.646e-5	50	94485808.23
100	5.292e-5	100	188971616.46
250	1.323e-4	250	472429041.16
500	2.646e-4	500	944858082.32
1000	5.292e-4	1000	1889716164.63

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