b to pm
92 unitsConvert Bohr radius to Picometer (b to pm)
1 Bohr radius = 52.9177249 picometers. Convert Bohr radius to picometers instantly, with the exact factor, the formula and a reference table of common values.
b to pm conversion table
| b | pm |
|---|---|
| 1 b | 52.9177249 pm |
| 2 b | 105.8354498 pm |
| 3 b | 158.7531747 pm |
| 5 b | 264.5886245 pm |
| 10 b | 529.177249 pm |
| 20 b | 1058.354498 pm |
| 50 b | 2645.886245 pm |
| 100 b | 5291.77249 pm |
| 250 b | 13229.43123 pm |
| 500 b | 26458.86245 pm |
| 1000 b | 52917.7249 pm |
What is a Bohr radius?
The Bohr radius is used for distances in space, where ordinary units run out of room. One Bohr radius equals 5.291772e-11 meters, so every conversion on this page starts from that single number.
Written as an everyday number it looks unwieldy, so astronomers work in scientific notation and in whichever unit keeps the numbers small for the job at hand. Converting Bohr radius into meters or kilometers shows just how much space there is between objects in the sky.
In writing, the Bohr radius is usually shortened to "b". One Bohr radius is 5.291772e-11 meters, and that ratio is what every figure on this page is built from.