Example: To convert 5 pound to femtogram, multiply 5 by 2.2046226218488e-18 to get 1.1023e-17 fg (1.1023e-17 fg).
| lb | fg |
|---|---|
| 13 lb | 2.8660e-17 fg (2.8660e-17 fg) |
| 14 lb | 3.0865e-17 fg (3.0865e-17 fg) |
| 15 lb | 3.3069e-17 fg (3.3069e-17 fg) |
| 16 lb | 3.5274e-17 fg (3.5274e-17 fg) |
| 17 lb | 3.7479e-17 fg (3.7479e-17 fg) |
| 18 lb | 3.9683e-17 fg (3.9683e-17 fg) |
| 19 lb | 4.1888e-17 fg (4.1888e-17 fg) |
| 20 lb | 4.4092e-17 fg (4.4092e-17 fg) |
| 21 lb | 4.6297e-17 fg (4.6297e-17 fg) |
| 22 lb | 4.8502e-17 fg (4.8502e-17 fg) |
| 23 lb | 5.0706e-17 fg (5.0706e-17 fg) |
| 24 lb | 5.2911e-17 fg (5.2911e-17 fg) |
| 25 lb | 5.5116e-17 fg (5.5116e-17 fg) |
| 26 lb | 5.7320e-17 fg (5.7320e-17 fg) |
| 27 lb | 5.9525e-17 fg (5.9525e-17 fg) |