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 |
|---|---|
| 1 u | 6.0221e+8 fg (6.0221e+8 fg) |
| 2 u | 1.2044e+9 fg (1.2044e+9 fg) |
| 3 u | 1.8066e+9 fg (1.8066e+9 fg) |
| 4 u | 2.4089e+9 fg (2.4089e+9 fg) |
| 5 u | 3.0111e+9 fg (3.0111e+9 fg) |
| 6 u | 3.6133e+9 fg (3.6133e+9 fg) |
| 7 u | 4.2155e+9 fg (4.2155e+9 fg) |
| 8 u | 4.8177e+9 fg (4.8177e+9 fg) |
| 9 u | 5.4199e+9 fg (5.4199e+9 fg) |
| 10 u | 6.0221e+9 fg (6.0221e+9 fg) |
| 11 u | 6.6244e+9 fg (6.6244e+9 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) |