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

Quick Reference

1 Ri [Japan] = 74209153785101.48 Bohr

1 Bohr = 1.348e-14 Ri [Japan]

Ri [Japan] to Bohr Conversion Formula

To convert Ri [Japan] to Bohr, multiply by 74209153785101.48.

Bohr = Ri [Japan] × 74209153785101.48

Ri [Japan] = Bohr × 1.348e-14

To convert Bohr back to Ri [Japan], divide by 74209153785101.48 (or multiply by 1.348e-14).

About These Units

About Ri [Japan]

The ri is a traditional Japanese unit of distance, sometimes called the Japanese league because it is of similar length to the European league. The ri equals 2160 ken or 12 960 shaku (the shaku being the Japanese equivalent of the foot). This is about 3927 meters or 2.44 statute miles.

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.

Ri [Japan] to Bohr Conversion Table

Ri [Japan]	Bohr	Bohr	Ri [Japan]
0.1	7420915378510.15	0.1	1.348e-15
0.5	37104576892550.74	0.5	6.738e-15
1	74209153785101.48	1	1.348e-14
2	148418307570202.97	2	2.695e-14
5	371045768925507.38	5	6.738e-14
10	742091537851014.75	10	1.348e-13
20	1484183075702029.50	20	2.695e-13
25	1855228844627537.00	25	3.369e-13
50	3710457689255074.00	50	6.738e-13
100	7420915378510148.00	100	1.348e-12
250	18552288446275368.00	250	3.369e-12
500	37104576892550736.00	500	6.738e-12
1000	74209153785101472.00	1000	1.348e-11

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