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

Quick Reference

1 Kilometer = 18897161646320.72 Bohr

1 Bohr = 5.292e-14 Kilometer

Kilometer to Bohr Conversion Formula

To convert Kilometer to Bohr, multiply by 18897161646320.72.

Bohr = Kilometer × 18897161646320.72

Kilometer = Bohr × 5.292e-14

To convert Bohr back to Kilometer, divide by 18897161646320.72 (or multiply by 5.292e-14).

About These Units

About Kilometer

The kilometer is one of the most common metric units of length or distance. One kilometer equals exactly 1000 meters (metres), about 0.62137119 mile, 1093.6133 yards, or 3280.8399 feet.

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.

Kilometer to Bohr Conversion Table

Kilometer	Bohr	Bohr	Kilometer
0.1	1889716164632.07	0.1	5.292e-15
0.5	9448580823160.36	0.5	2.646e-14
1	18897161646320.72	1	5.292e-14
2	37794323292641.45	2	1.058e-13
5	94485808231603.61	5	2.646e-13
10	188971616463207.22	10	5.292e-13
20	377943232926414.44	20	1.058e-12
25	472429041158018.06	25	1.323e-12
50	944858082316036.13	50	2.646e-12
100	1889716164632072.25	100	5.292e-12
250	4724290411580181.00	250	1.323e-11
500	9448580823160362.00	500	2.646e-11
1000	18897161646320724.00	1000	5.292e-11

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