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My Cup - Free Water Intake Calculator and Tracker

iPhone / iPad
  • Lifestyle
  • Health & Fitness
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How Much Water Should You Drink Per Day?

Your body uses water in all its cells, organs, and tissues to help regulate its temperature and maintain other bodily functions. Because your body loses water through breathing, sweating, and digestion, it's important to rehydrate by drinking fluids and eating foods that contain water.

Use our water intake calculator based on your gender and weight.

Why should I drink water every day?

To stay healthy your body should stay hydrated. About 60 percent of the body is made of water.

- Fluid balance.
- Weight loss
- Clear skin
- Boost energy