There are almost forty different species of dolphin in seventeen genera, ranging in weight from the Maui's dolphin at 40kg (90 lbs) up to the orca or killer whale at 10 tonnes (9.8 LT; 11ST).
It depends on the species.
the smallest species of dolphins weigh 75-100 lbs.
Orcas also called killer whales, are technically dolphins and can weigh up to 8000 lbs.
Dolphin weight varies from species to species. For the smallest dolphin, the weight can be 30 Kg. and the largest species like the orca can weight up to 5 tons.
Please be more specific. There are many types of dolphins, which vary greatly in size and weight.
it depends what kind of dolphin
A baby dolphin weigh about 300 pounds
It depends on what type of dolphin.
dolphins can weigh from 88lbs to over 10 tons, but if you mean the bottlenose dolphin (like flipper) they weigh 330 to 1430 lbs
Usually, Rough-Toothed Dolphins weigh about 250 pounds as an adult.
a full grown dolphin can weigh up to 200-240 pound
The body length of pink dolphins range from 5 feet to 7.9 feet. Most pink dolphins grow to weigh more than 200 pounds.
Common dolphins can reach lengths of 7.5 - 8.5 feet (2.3-2.6 m) and weigh as much as 297 lb. (135 kg)
pounds
49 pounds
The approx brain weight of the dolphin is 1700g.
Their average weight is 350 lb
Adult length is from 8-12 feet. These dolphins may weigh as much as 1,430 pounds off Great Britain, though most are much smaller in other parts of the world. Males are significantly larger than females.