Water Intake Calculator

Calculate your personalized daily water intake based on your weight, activity level, and climate conditions. Stay properly hydrated for optimal health and performance.

Personal
Formula
Science
Based
Free
Always

Calculate Your Water Intake

Get personalized hydration recommendations based on your lifestyle

Related Calculators

BMI Calculator

Calculate your Body Mass Index

Try it now

BMR Calculator

Calculate your metabolic rate

Try it now

Body Fat Calculator

Estimate your body fat percentage

Try it now

Hydration Facts

Proper hydration is essential for optimal health, performance, and wellbeing. Your needs vary based on activity, climate, and individual factors.