Daily Water Intake Estimator
A general hydration estimate from weight and exercise.
Results
Fill in the form and press Calculate.
Assumptions
- 35 ml per kg of body weight.
- Plus 350 ml per 30 minutes of exercise.
- Needs differ with climate, pregnancy, illness and medication. Ask a professional if you have a condition.
About this tool
Estimates fluid needs as 35 ml per kg of body weight plus 350 ml per 30 minutes of exercise. Needs vary with climate, health conditions and medication.