How long will a polar bear stay full after eating a human
A polar bear (165.84–171.34 kilograms, 14 years 7 months) can feed on a human (62–76 kilograms, 33 years): one prey keeps it full for 1 week 5 days, so it needs about 0.081–0.084 per day.
How long does a human last a polar bear?
About 1 week 5 days.
How many humans does a polar bear eat per day?
About 0.081–0.084 per day.
How is it worked out how long the food lasts?
We look at how much food such an animal needs per day and how much there is in the prey; other masses can be set in the calculator.