Example: To convert 5 Atomic mass unit to femtogram, multiply 5 by 602213665.16752 to get 3.0111e+9 fg (3.0111e+9 fg).
| u | fg |
|---|---|
| 12 u | 7.2266e+9 fg (7.2266e+9 fg) |
| 13 u | 7.8288e+9 fg (7.8288e+9 fg) |
| 14 u | 8.4310e+9 fg (8.4310e+9 fg) |
| 15 u | 9.0332e+9 fg (9.0332e+9 fg) |
| 16 u | 9.6354e+9 fg (9.6354e+9 fg) |
| 17 u | 1.0238e+10 fg (1.0238e+10 fg) |
| 18 u | 1.0840e+10 fg (1.0840e+10 fg) |
| 19 u | 1.1442e+10 fg (1.1442e+10 fg) |
| 20 u | 1.2044e+10 fg (1.2044e+10 fg) |
| 21 u | 1.2646e+10 fg (1.2646e+10 fg) |
| 22 u | 1.3249e+10 fg (1.3249e+10 fg) |
| 23 u | 1.3851e+10 fg (1.3851e+10 fg) |
| 24 u | 1.4453e+10 fg (1.4453e+10 fg) |
| 25 u | 1.5055e+10 fg (1.5055e+10 fg) |
| 26 u | 1.5658e+10 fg (1.5658e+10 fg) |