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

Quick Reference

1 Bohr = 5.292e-23 Spat

1 Spat = 1.889716164632072e+22 Bohr

Bohr to Spat Conversion Formula

To convert Bohr to Spat, multiply by 5.292e-23.

Spat = Bohr × 5.292e-23

Bohr = Spat × 1.889716164632072e+22

To convert Spat back to Bohr, divide by 5.292e-23 (or multiply by 1.889716164632072e+22).

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 Spat

The spat is an informal unit of distance formerly used by astronomers. The spat is equal to the terameter (Tm, or 10E12 meters). This is equivalent to about 6.6846 astronomical units. The origin of this usage is not clear; "spat" may be an acronym for "space unit" or "space-time".

Bohr to Spat Conversion Table

Bohr	Spat	Spat	Bohr
0.1	5.292e-24	0.1	1.8897161646320724e+21
0.5	2.646e-23	0.5	9.44858082316036e+21
1	5.292e-23	1	1.889716164632072e+22
2	1.058e-22	2	3.779432329264144e+22
5	2.646e-22	5	9.448580823160362e+22
10	5.292e-22	10	1.8897161646320723e+23
20	1.058e-21	20	3.7794323292641447e+23
25	1.323e-21	25	4.7242904115801806e+23
50	2.646e-21	50	9.448580823160361e+23
100	5.292e-21	100	1.8897161646320723e+24
250	1.323e-20	250	4.7242904115801806e+24
500	2.646e-20	500	9.448580823160361e+24
1000	5.292e-20	1000	1.8897161646320723e+25

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