Convert fermi [F, f] to a.u. of length [a.u., b]
Please provide values below to Convert fermi [F, f] to a.u. of length [a.u., b], or vice versa.
What is a Fermi?
A fermi equals 1 femtometer (10⁻¹⁵ m), honoring physicist Enrico Fermi. This unit describes nuclear dimensions - a proton is about 1.68 fermis across. Particle physicists prefer 'femtometer' but retain 'fermi' in colloquial usage.
What is an Atomic Unit of Length?
The atomic unit of length (bohr radius ≈ 0.529 Å) represents hydrogen atom's electron orbit radius. Used in quantum calculations where 1 a.u. equals the Bohr radius, simplifying equations in atomic physics.
fermi [F, f] to a.u. of length [a.u., b] Conversion Table
| fermi [F, f] | a.u. of length [a.u., b] |
|---|---|
| 0.01 fermi [F, f] | 1.88972598858e-7 a.u. of length [a.u., b] |
| 0.1 fermi [F, f] | 1.88972598858e-6 a.u. of length [a.u., b] |
| 1 fermi [F, f] | 1.88972598858e-5 a.u. of length [a.u., b] |
| 2 fermi [F, f] | 3.77945197716e-5 a.u. of length [a.u., b] |
| 3 fermi [F, f] | 5.66917796574e-5 a.u. of length [a.u., b] |
| 5 fermi [F, f] | 9.44862994289e-5 a.u. of length [a.u., b] |
| 10 fermi [F, f] | 0.000188972598858 a.u. of length [a.u., b] |
| 20 fermi [F, f] | 0.000377945197716 a.u. of length [a.u., b] |
| 50 fermi [F, f] | 0.000944862994289 a.u. of length [a.u., b] |
| 100 fermi [F, f] | 0.00188972598858 a.u. of length [a.u., b] |
| 1000 fermi [F, f] | 0.0188972598858 a.u. of length [a.u., b] |
How to Convert fermi [F, f] to a.u. of length [a.u., b]
1 fermi [F, f] = 1.8897259885789E-5 a.u. of length [a.u., b]
1 a.u. of length [a.u., b] = 52917.724900001 fermi [F, f]
Example: convert 15 fermi [F, f] to a.u. of length [a.u., b]:
15 × 1.8897259885789E-5 = 0.00028345889828683 a.u. of length [a.u., b]