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

Quick Reference

1 Bohr = 2.715e-11 Toise

1 Toise = 36830568048.68 Bohr

Bohr to Toise Conversion Formula

To convert Bohr to Toise, multiply by 2.715e-11.

Toise = Bohr × 2.715e-11

Bohr = Toise × 36830568048.68

To convert Toise back to Bohr, divide by 2.715e-11 (or multiply by 36830568048.68).

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 Toise

A linear measure used by the French in the old regime. A toise is equal to 76.71 English inches, 6.39 English feet or 1.9490 meters.

Bohr to Toise Conversion Table

Bohr	Toise	Toise	Bohr
0.1	2.715e-12	0.1	3683056804.87
0.5	1.358e-11	0.5	18415284024.34
1	2.715e-11	1	36830568048.68
2	5.430e-11	2	73661136097.36
5	1.358e-10	5	184152840243.40
10	2.715e-10	10	368305680486.79
20	5.430e-10	20	736611360973.58
25	6.788e-10	25	920764201216.98
50	1.358e-9	50	1841528402433.95
100	2.715e-9	100	3683056804867.91
250	6.788e-9	250	9207642012169.77
500	1.358e-8	500	18415284024339.54
1000	2.715e-8	1000	36830568048679.09

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