Water Intake Calculator
Enter your weight and daily exercise time to estimate how much water you should drink each day.
Pourquoi utiliser cet outil ?
Drinking enough water every day is essential for health, but actual needs vary depending on weight and physical activity. This calculator estimates your recommended daily water intake based on your weight and exercise time, helping you stay properly hydrated.
Why it's free
A discreet ad banner covers hosting costs — that's the whole business model. No account to create, no usage limit, no paid tier unlocking the real result. Calculations run in your browser, so your numbers, dates and text never leave your device.
How our tools work