How much do humpback whales weigh in pounds?

Answer 1

Humpbacks get to a whopping 40 TONS and range from 40 to even a huge 50 feet!
45-38 tons
How much do Humpback Whales weigh? Weight: 35-45 tons (equal to the weight of 500 people!) Speed: 16 mph maximum. Status: Endangered. Humpback whales have a distinctive pigmentation pattern ...

www.blueoceansociety.org/mn.htm -
A humpback whale can weigh 30-50 tons.
a 40 footer weighs around 25 tons. a 55 footer weighs around 51 tons. (give or take a few)

Answer 2

up to 40 tons

Humpback calves weigh 1 to 2 tons at birth, depending on the mom's size. They are born the length of mother's head. Small mom, small baby.

Humpback adults weigh one ton per foot. The largest is in the North Pacific. A very large female, who is over 60 years old is nearly 64 feet long and 64 tons! RA

Answer 3

Adult humpback whales are usually between 12 to 16 meters in length. That is approximately 40 to 50 feet in length. They also weigh approximately 36000 kilograms or 79000 pounds. They are one of the large species of Whales.

Humpbacks are born 10-20 feet in length, and weigh 1 to 2 tons at birth, depending on the mother's size. They are born the length of her head. The adult humpbacks weigh in at a whopping 1 ton per foot! The largest humpback known today (2012) is in the North Pacific. She is 64 feet long and over 60 years old. RA

Answer 4

Adult humpback whales are usually between 12 to 16 meters in length. That is approximately 40 to 50 feet in length. They also weigh approximately 36000 kilograms or 79000 pounds. They are one of the large species of Whales.

Answer 5

The average humpback whale is between 48-62 feet long and weighs approximately 40 tons. They are similar in size to a standard school bus.

Answer 6

When a baby humpback is born it is 12-14 feet in length and weighs 1 to 1 & 1/2 tons. Adult humpback whales weigh 30 metric tons.

Answer 7

At adulthood, they weigh between 23-30 tons. Newborns humpbacks weigh around 2-3 tons. They have been known to weigh as much as 40 tons.

Answer 8

It weighs about 36,000 kg.