As an example the Atlantic humpback dolphin (Sousa teuszii) has 100-140 kg.
They vary in weight greatly - from 10kg, up to 10 tonnes (which is 10000kg). But since I presume you're asking for the common dolphin - a common dolphin can weigh up to 75 kg.
About 10 lemons
Dolphins are marine mammals that are closely related to whales and porpoises. There are almost forty species of dolphin in seventeen genera. They vary in size from 1.2 metres (4 ft) and 40 kilograms (88 lb) (Maui's Dolphin), up to 9.5 m (30 ft) and ten tonnes (the Orca or Killer Whale). http://en.wikipedia.org/wiki/DolphinA lot.
they weigh about 14 kg
An adult Atlantic dolphin averages between about 175 kg and 200 kg.
If you weigh 97.2 kg, you weigh approximately 214 pounds.
Two of the largest adult male killer whales at weigh 4,340 kg(9,570 lb.) and 5,380 kg (11,860 lb.). At the average size for females is 5.5 m. Adult female whales range in weight from 2,313 kg.
An average ski boat can weigh anywhere from 2900 to 3400 pounds or, 1318.2 kg 1545.5 kg
2 kg would be about 6-7 leeks of average size.
The average weight for a woman is 60-72 kg depending on height and age.
well i am 163cm and i weigh 45 kg. that is the average
Bottlenose dolphins weigh up to 1,000 pounds.2,000 pounds for a dolphin that is 4m (metres)