To convert meters to fermis, multiply the value by 1,000,000,000,000,000. To go the other way, multiply fermis by 1 × 10⁻¹⁵ to get meters.
| Meters (m) | Fermis (fm) |
|---|---|
| 1 m | 1,000,000,000,000,000 fm |
| 2 m | 2 × 10¹⁵ fm |
| 3 m | 3 × 10¹⁵ fm |
| 4 m | 4 × 10¹⁵ fm |
| 5 m | 5 × 10¹⁵ fm |
| 6 m | 6 × 10¹⁵ fm |
| 7 m | 7 × 10¹⁵ fm |
| 8 m | 8 × 10¹⁵ fm |
| 9 m | 9 × 10¹⁵ fm |
| 10 m | 1 × 10¹⁶ fm |
| 12 m | 1.2 × 10¹⁶ fm |
| 14 m | 1.4 × 10¹⁶ fm |
| 15 m | 1.5 × 10¹⁶ fm |
| 20 m | 2 × 10¹⁶ fm |
| 21 m | 2.1 × 10¹⁶ fm |
| 24 m | 2.4 × 10¹⁶ fm |
| 25 m | 2.5 × 10¹⁶ fm |
| 30 m | 3 × 10¹⁶ fm |
| 40 m | 4 × 10¹⁶ fm |
| 50 m | 5 × 10¹⁶ fm |
| 60 m | 6 × 10¹⁶ fm |
| 75 m | 7.5 × 10¹⁶ fm |
| 80 m | 8 × 10¹⁶ fm |
| 100 m | 1 × 10¹⁷ fm |
| 200 m | 2 × 10¹⁷ fm |
| 250 m | 2.5 × 10¹⁷ fm |
| 300 m | 3 × 10¹⁷ fm |
| 400 m | 4 × 10¹⁷ fm |
| 500 m | 5 × 10¹⁷ fm |
| 750 m | 7.5 × 10¹⁷ fm |
| 1,000 m | 1 × 10¹⁸ fm |
Meter (m). The meter is the SI base unit of length, defined by the distance light travels in a vacuum in 1/299,792,458 of a second.
Fermi (fm). A fermi (femtometer) is 10⁻¹⁵ meters, roughly the size of a proton, used in nuclear physics.
There are 1,000,000,000,000,000 fermis in one meter.
Multiply the number of meters by 1,000,000,000,000,000. For example, 10 meters equal 1 × 10¹⁶ fermis.
One fermi equals 1 × 10⁻¹⁵ meters.
1.2 × 10¹⁶ fermis. Other common values: 5 meters = 5 × 10¹⁵ fermis and 100 meters = 1 × 10¹⁷ fermis.