How much does a brown bear weigh?

The male American black bear averages around 250 pounds although some may weigh as little as 125 pounds or as much as above 600 pounds. Female black bears average around 150 pounds, although their weights can range from 90 pounds on the low end to over 300 pounds on the high end. read more

The brown bear (Ursus arctos) is a bear that is found across much of northern Eurasia and North America. It is one of the largest living terrestrial members of the order Carnivora, rivaled in size only by its closest relative, the polar bear (Ursus maritimus), which is much less variable in size and slightly larger on average. read more

The adult American Black Bear ( Ursus americanus ) can grow to weigh 600 lbs, but smaller subspecies reach only 100 lbs. The black bear cub at birth weighs only 10-14 ounces, but by the time they leave the den for the first time they have grown to 4-8 lbs. read more