How much water does the average person need to each day survive?

The amount of water a person needs to drink each day to survive depends on various factors such as age, weight, activity level, climate, and health conditions. However, a general guideline for the average adult is to drink around eight glasses of water (8 ounces each) per day, which is approximately 2 liters.

It's important to note that this is just a general recommendation, and individual water requirements may vary. Some individuals may need more or less water depending on their specific needs. For instance, people who live in hot climates or engage in strenuous physical activity may need to drink more water to stay hydrated.

Additionally, certain medical conditions can also affect water intake. For example, individuals with kidney problems or certain medications may need to adjust their water intake based on their doctor's recommendations.

If you're unsure about how much water you should be drinking, it's a good idea to consult with a healthcare professional for personalized advice.