What should I know 1: Daily Water Intake
Needs vary by weight, climate, and activity.
Daily Water Intake
Find out how much water you should drink daily.
Hydration is vital for metabolism, temperature regulation, and overall health. Your needs increase with exercise and hot weather.
Details
- Needs vary by weight, climate, and activity.
- A common goal is 8-10 glasses per day.
- Don't wait until you're thirsty to drink water.
- Physical labor requires extra hydration.
- Plain water is always the best choice for hydration.
The interactive calculator loads after the page hydrates in the browser.
Method note
This tool produces estimates from common formulas. Results are informational and should not be used on their own for diagnosis or treatment decisions.
Frequently Asked Questions
Short answers to common questions about how to read this calculator page.
What should I know 2: Daily Water Intake
A common goal is 8-10 glasses per day.
What should I know 3: Daily Water Intake
Don't wait until you're thirsty to drink water.
What should I know 4: Daily Water Intake
Physical labor requires extra hydration.
What should I know 5: Daily Water Intake
Plain water is always the best choice for hydration.