The following is a table of the approximate sizes and weights of Subantarctic and Antarctic seals.
Kind of seal |
Sex |
Length (metres) |
Weight range (kg) |
| Weddell | Female | 2.9 | 400 - 450 |
| Male | 2.8 | 400 - 450 | |
| Ross | Female | ~2.0 | ~190~175 |
| Male | ~2.0 | ~190~175 | |
| Crabeater | Female | 2.3 | 200 - 300 |
| Male | 2.2 | 200 - 300 | |
| Fur | Female | ~1.5-2.0 | 150 - 170 |
| Male | ~1.5-2.0 | 150 - 170 | |
| Leopard | Female | ~3.5 | 300 - 400 |
| Male | 3 | 300 - 400 | |
| Elephant | Female | 2.5 | 300 - 500 |
| Male | 5 | 3000 - 4000 |