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

Quick Reference

1 Bohr = 2.815e-7 Douzieme [Watchmaking]

1 Douzieme [Watchmaking] = 3552666.39 Bohr

Bohr to Douzieme [Watchmaking] Conversion Formula

To convert Bohr to Douzieme [Watchmaking], multiply by 2.815e-7.

Douzieme [Watchmaking] = Bohr × 2.815e-7

Bohr = Douzieme [Watchmaking] × 3552666.39

To convert Douzieme [Watchmaking] back to Bohr, divide by 2.815e-7 (or multiply by 3552666.39).

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 Douzieme [Watchmaking]

The douzieme is a traditional unit of distance used in watchmaking. The word is French for "twelfth," and a douzième is equal to 1/12 Swiss ligne. This is about 188 micrometers (microns) or 7.4 mils.

Bohr to Douzieme [Watchmaking] Conversion Table

Bohr	Douzieme [Watchmaking]	Douzieme [Watchmaking]	Bohr
0.1	2.815e-8	0.1	355266.64
0.5	1.407e-7	0.5	1776333.19
1	2.815e-7	1	3552666.39
2	5.630e-7	2	7105332.78
5	1.407e-6	5	17763331.95
10	2.815e-6	10	35526663.90
20	5.630e-6	20	71053327.79
25	7.037e-6	25	88816659.74
50	1.407e-5	50	177633319.48
100	2.815e-5	100	355266638.95
250	7.037e-5	250	888166597.38
500	1.407e-4	500	1776333194.75
1000	2.815e-4	1000	3552666389.51

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