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# How long can a human survive on just water?

Updated: 9/7/2023

Wiki User

14y ago

A human can go up to a month without food. The body cannot go very long without water. A human can only live up to a week without water.

Wiki User

9y ago

Wiki User

13y ago

I'm not completely sure, but you probably couldn't live on only water because you will need to eat. I believe you can go about 72 hours without food...

Wiki User

8y ago

It depends on the conditions in the environment. On very hot days, the time is shorter. But 100 hours in temperate temperatures is about as long as possible.

Wiki User

14y ago

Till he dies

Wiki User

11y ago

3 Days

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Q: How long can a human survive on just water?
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### How long do Humans survive in water?

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