Please support this site by disabling or whitelisting the Adblock for "justintools.com". I've spent over 10 trillion microseconds (and counting), on this project. This site is my passion, and I regularly adding new tools/apps. Users experience is very important, that's why I use non-intrusive ads. Any feedback is appreciated. Thank you. Justin XoXo :)
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.
A parsec (symbol: pc) is a unit of length used to measure large distances to objects outside our Solar System. One parsec is the distance at which one astronomical unit sub ..more definition+
In relation to the base unit of [length] => (meters), 1 Bohr Radius (Bohr) is equal to 5.29177E-11 meters, while 1 Parsecs (pc) = 3.0856775814914E+16 meters.| 1 Bohr Radius | to common length units |
|---|---|
| 1 Bohr | = 5.29177E-11 meters (m) |
| 1 Bohr | = 5.29177E-14 kilometers (km) |
| 1 Bohr | = 5.29177E-9 centimeters (cm) |
| 1 Bohr | = 1.7361450131234E-10 feet (ft) |
| 1 Bohr | = 2.083374015748E-9 inches (in) |
| 1 Bohr | = 5.7871500437445E-11 yards (yd) |
| 1 Bohr | = 3.2881534339458E-14 miles (mi) |
| 1 Bohr | = 5.593245957087E-27 light years (ly) |
| 1 Bohr | = 2.0000393070916E-7 pixels (PX) |
| 1 Bohr | = 3.30735625E+24 planck length (pl) |
| Bohr Radius | to Parsecs (table conversion) |
|---|---|
| 1 Bohr | = 1.7149458620503E-27 pc |
| 2 Bohr | = 3.4298917241006E-27 pc |
| 3 Bohr | = 5.1448375861509E-27 pc |
| 4 Bohr | = 6.8597834482012E-27 pc |
| 5 Bohr | = 8.5747293102515E-27 pc |
| 6 Bohr | = 1.0289675172302E-26 pc |
| 7 Bohr | = 1.2004621034352E-26 pc |
| 8 Bohr | = 1.3719566896402E-26 pc |
| 9 Bohr | = 1.5434512758453E-26 pc |
| 10 Bohr | = 1.7149458620503E-26 pc |
| 20 Bohr | = 3.4298917241006E-26 pc |
| 30 Bohr | = 5.1448375861509E-26 pc |
| 40 Bohr | = 6.8597834482012E-26 pc |
| 50 Bohr | = 8.5747293102515E-26 pc |
| 60 Bohr | = 1.0289675172302E-25 pc |
| 70 Bohr | = 1.2004621034352E-25 pc |
| 80 Bohr | = 1.3719566896402E-25 pc |
| 90 Bohr | = 1.5434512758453E-25 pc |
| 100 Bohr | = 1.7149458620503E-25 pc |
| 200 Bohr | = 3.4298917241006E-25 pc |
| 300 Bohr | = 5.1448375861509E-25 pc |
| 400 Bohr | = 6.8597834482012E-25 pc |
| 500 Bohr | = 8.5747293102515E-25 pc |
| 600 Bohr | = 1.0289675172302E-24 pc |
| 700 Bohr | = 1.2004621034352E-24 pc |
| 800 Bohr | = 1.3719566896402E-24 pc |
| 900 Bohr | = 1.5434512758453E-24 pc |
| 1000 Bohr | = 1.7149458620503E-24 pc |
| 2000 Bohr | = 3.4298917241006E-24 pc |
| 4000 Bohr | = 6.8597834482012E-24 pc |
| 5000 Bohr | = 8.5747293102515E-24 pc |
| 7500 Bohr | = 1.2862093965377E-23 pc |
| 10000 Bohr | = 1.7149458620503E-23 pc |
| 25000 Bohr | = 4.2873646551258E-23 pc |
| 50000 Bohr | = 8.5747293102515E-23 pc |
| 100000 Bohr | = 1.7149458620503E-22 pc |
| 1000000 Bohr | = 1.7149458620503E-21 pc |
| 1000000000 Bohr | = 1.7149458620503E-18 pc |