How long will a human stay full after eating a grey seal
A human (62–76 kilograms, 33 years) can feed on a grey seal (187.76–234.4 kilograms, 14 years 4 months): one prey keeps it full for 7 months 3 weeks, so it needs about 0.004 per day.
How long does a grey seal last a human?
About 7 months 3 weeks.
How many grey seals does a human eat per day?
About 0.004 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.