Humpback Whales

What does a humpback whale calf weigh?

User Avatar
Wiki User
June 26, 2017 9:53AM

That would depend entirely on the length of the mother. Calves are born the length of the mother's head. Sizes vary from 8 feet (under 1000 lbs or 453 kilograms) to 20 feet or more (3000 lbs or more or 1360 killograms or more!)