To convert fermis to diraa, multiply the value by 1.72414 × 10⁻¹⁵. To go the other way, multiply diraa by 580,000,000,000,000 to get fermis.
| Fermis (fm) | Diraa (diraa) |
|---|---|
| 1 fm | 1.72414 × 10⁻¹⁵ diraa |
| 5 fm | 8.62069 × 10⁻¹⁵ diraa |
| 10 fm | 1.72414 × 10⁻¹⁴ diraa |
| 25 fm | 4.31034 × 10⁻¹⁴ diraa |
| 50 fm | 8.62069 × 10⁻¹⁴ diraa |
| 100 fm | 1.72414 × 10⁻¹³ diraa |
| 250 fm | 4.31034 × 10⁻¹³ diraa |
| 500 fm | 8.62069 × 10⁻¹³ diraa |
| 1,000 fm | 1.72414 × 10⁻¹² diraa |
| 2,500 fm | 4.31034 × 10⁻¹² diraa |
| 5,000 fm | 8.62069 × 10⁻¹² diraa |
| 10,000 fm | 1.72414 × 10⁻¹¹ diraa |
| 100,000 fm | 1.72414 × 10⁻¹⁰ diraa |
| 1,000,000 fm | 1.72414 × 10⁻⁹ diraa |
Fermi (fm). A fermi (femtometer) is 10⁻¹⁵ meters, roughly the size of a proton, used in nuclear physics.
Diraa (diraa). The diraa (dhira) is a traditional Arabic unit of forearm length, about 58 cm in this converter. Used in: Africa — Egypt & Middle East.
There are 1.72414 × 10⁻¹⁵ diraa in one fermi.
Multiply the number of fermis by 1.72414 × 10⁻¹⁵. For example, 10 fermis equal 1.72414 × 10⁻¹⁴ diraa.
One diraa equals 580,000,000,000,000 fermis.
1.72414 × 10⁻¹² diraa. Other common values: 100 fermis = 1.72414 × 10⁻¹³ diraa and 10,000 fermis = 1.72414 × 10⁻¹¹ diraa.