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

Quick Reference

1 Bohr = 0.529180 Angstrom

1 Angstrom = 1.8897 Bohr

Bohr to Angstrom Conversion Formula

To convert Bohr to Angstrom, multiply by 0.529180.

Angstrom = Bohr × 0.529180

Bohr = Angstrom × 1.8897

To convert Angstrom back to Bohr, divide by 0.529180 (or multiply by 1.8897).

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 Angstrom

The Angstrom is a metric unit of length, equal to 0.1 nanometer or 10e-10 meter. Angstroms are most often used to measure the wavelength of light and are commonly used by chemists and physicists in the field of spectroscopy. One of the pioneers of spectroscopy was the Swedish physicist Anders Jon Ångström (1814-1874), after whom the unit is named.

Bohr to Angstrom Conversion Table

Bohr	Angstrom	Angstrom	Bohr
0.1	0.052918	0.1	0.188972
0.5	0.264590	0.5	0.944858
1	0.529180	1	1.8897
2	1.0584	2	3.7794
5	2.6459	5	9.4486
10	5.2918	10	18.8972
20	10.5836	20	37.7943
25	13.2295	25	47.2429
50	26.4590	50	94.4858
100	52.9180	100	188.9716
250	132.2950	250	472.4290
500	264.5900	500	944.8581
1000	529.1800	1000	1889.72

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