Intake Requirement Calculator

Biological modeling for personalized hydration goals.

Weight (kg)

Activity Level

Climate

Enter your metrics to calculate your unique hydration signature.

Calculation Methodology

We start with a baseline of 35ml per kg of body mass, representing the fundamental water required for cellular metabolism and toxin filtration.

Activity and climate create "stress vectors" that increase sweat rate. We factor in respiratory loss and thermoregulation demands.