To convert fermis to astronomical units, multiply the value by 6.68459 × 10⁻²⁷. To go the other way, multiply astronomical units by 1.49598 × 10²⁶ to get fermis.
| Fermis (fm) | Astronomical Units (AU) |
|---|---|
| 1 fm | 6.68459 × 10⁻²⁷ AU |
| 5 fm | 3.34229 × 10⁻²⁶ AU |
| 10 fm | 6.68459 × 10⁻²⁶ AU |
| 25 fm | 1.67115 × 10⁻²⁵ AU |
| 50 fm | 3.34229 × 10⁻²⁵ AU |
| 100 fm | 6.68459 × 10⁻²⁵ AU |
| 250 fm | 1.67115 × 10⁻²⁴ AU |
| 500 fm | 3.34229 × 10⁻²⁴ AU |
| 1,000 fm | 6.68459 × 10⁻²⁴ AU |
| 2,500 fm | 1.67115 × 10⁻²³ AU |
| 5,000 fm | 3.34229 × 10⁻²³ AU |
| 10,000 fm | 6.68459 × 10⁻²³ AU |
| 100,000 fm | 6.68459 × 10⁻²² AU |
| 1,000,000 fm | 6.68459 × 10⁻²¹ AU |
25 fm × 6.68459 × 10⁻²⁷ = 1.67115 × 10⁻²⁵ AU
Try this example →250 fm × 6.68459 × 10⁻²⁷ = 1.67115 × 10⁻²⁴ AU
Try this example →Fermi (fm). A fermi (femtometer) is 10⁻¹⁵ meters, roughly the size of a proton, used in nuclear physics.
Astronomical unit (AU). An astronomical unit is the average distance from the Earth to the Sun, about 149.6 million kilometers.
There are 6.68459 × 10⁻²⁷ astronomical units in one fermi.
Multiply the number of fermis by 6.68459 × 10⁻²⁷. For example, 10 fermis equal 6.68459 × 10⁻²⁶ astronomical units.
One astronomical unit equals 1.49598 × 10²⁶ fermis.
6.68459 × 10⁻²⁴ astronomical units. Other common values: 100 fermis = 6.68459 × 10⁻²⁵ astronomical units and 10,000 fermis = 6.68459 × 10⁻²³ astronomical units.