The barleycorn is a small English unit of length equal to 1/3 of an inch (i.e., close to 0.8467 cm) still used in Great Britain and Ireland as a determiner of shoe sizes.
The Bohr radius (a0 or rBohr) is a physical constant, approximately equal to the most probable distance between the proton and electron in a hydrogen atom in its ground state. It is named after Niels Bohr, due to its role in the Bohr model of an atom. Its value is 5.2917721067×10^−11 m.
In relation to the base unit of [length] => (meters), 1 Barleycorns (bcorn) is equal to 0.0084666666666667 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 1 Barleycorns | to common length units |
|---|---|
| 1 bcorn | = 0.0084666666666667 meters (m) |
| 1 bcorn | = 8.4666666666667E-6 kilometers (km) |
| 1 bcorn | = 0.84666666666667 centimeters (cm) |
| 1 bcorn | = 0.027777777777778 feet (ft) |
| 1 bcorn | = 0.33333333333333 inches (in) |
| 1 bcorn | = 0.0092592592592593 yards (yd) |
| 1 bcorn | = 5.2609427609428E-6 miles (mi) |
| 1 bcorn | = 8.9490187788465E-19 light years (ly) |
| 1 bcorn | = 32.000004031497 pixels (PX) |
| 1 bcorn | = 5.2916666666667E+32 planck length (pl) |
| Barleycorns | to Bohr Radius (table conversion) |
|---|---|
| 1 bcorn | = 159996875.65156 Bohr |
| 2 bcorn | = 319993751.30312 Bohr |
| 3 bcorn | = 479990626.95469 Bohr |
| 4 bcorn | = 639987502.60625 Bohr |
| 5 bcorn | = 799984378.25781 Bohr |
| 6 bcorn | = 959981253.90937 Bohr |
| 7 bcorn | = 1119978129.5609 Bohr |
| 8 bcorn | = 1279975005.2125 Bohr |
| 9 bcorn | = 1439971880.8641 Bohr |
| 10 bcorn | = 1599968756.5156 Bohr |
| 20 bcorn | = 3199937513.0312 Bohr |
| 30 bcorn | = 4799906269.5469 Bohr |
| 40 bcorn | = 6399875026.0625 Bohr |
| 50 bcorn | = 7999843782.5781 Bohr |
| 60 bcorn | = 9599812539.0937 Bohr |
| 70 bcorn | = 11199781295.609 Bohr |
| 80 bcorn | = 12799750052.125 Bohr |
| 90 bcorn | = 14399718808.641 Bohr |
| 100 bcorn | = 15999687565.156 Bohr |
| 200 bcorn | = 31999375130.312 Bohr |
| 300 bcorn | = 47999062695.469 Bohr |
| 400 bcorn | = 63998750260.625 Bohr |
| 500 bcorn | = 79998437825.781 Bohr |
| 600 bcorn | = 95998125390.937 Bohr |
| 700 bcorn | = 111997812956.09 Bohr |
| 800 bcorn | = 127997500521.25 Bohr |
| 900 bcorn | = 143997188086.41 Bohr |
| 1000 bcorn | = 159996875651.56 Bohr |
| 2000 bcorn | = 319993751303.12 Bohr |
| 4000 bcorn | = 639987502606.25 Bohr |
| 5000 bcorn | = 799984378257.81 Bohr |
| 7500 bcorn | = 1199976567386.7 Bohr |
| 10000 bcorn | = 1599968756515.6 Bohr |
| 25000 bcorn | = 3999921891289.1 Bohr |
| 50000 bcorn | = 7999843782578.1 Bohr |
| 100000 bcorn | = 15999687565156 Bohr |
| 1000000 bcorn | = 1.5999687565156E+14 Bohr |
| 1000000000 bcorn | = 1.5999687565156E+17 Bohr |