Wellness Room · Bench
Water Intake Calculator
Daily hydration goal
This is a general estimate. Climate, health, pregnancy, diet and medical advice may change your needs.
About this bench
About Water Intake Calculator
Estimate how much water you should drink each day based on your weight and activity.
Input
Enter only the measurements or dates requested by the calculator and check that the units are correct.
Result
A general educational estimate calculated locally from the formula described below.
Limits
Population formulas cannot diagnose an individual or replace clinical measurements, symptoms, medical history or professional care.
How to use Water Intake Calculator
- 01Enter your weight.
- 02Set your activity level.
- 03Read your suggested daily water intake.
- 04Adjust for climate and exercise.
Frequently asked questions
Is it exact?
It's a general estimate; needs vary by person, climate and activity.
Is it free?
Yes — it is free with no sign-up, no watermark and no account-based quota. Your browser, device memory and the bench's stated file limits still determine how much it can process at once.