b to nm
92 unitsConvert Bohr radius to Nanometer (b to nm)
1 Bohr radius = 0.0529177249 nanometers. Convert Bohr radius to nanometers instantly, with the exact factor, the formula and a reference table of common values.
b to nm conversion table
| b | nm |
|---|---|
| 1 b | 0.0529177249 nm |
| 2 b | 0.1058354498 nm |
| 3 b | 0.1587531747 nm |
| 5 b | 0.2645886245 nm |
| 10 b | 0.529177249 nm |
| 20 b | 1.058354498 nm |
| 50 b | 2.645886245 nm |
| 100 b | 5.29177249 nm |
| 250 b | 13.22943123 nm |
| 500 b | 26.45886245 nm |
| 1000 b | 52.9177249 nm |
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.