HomeNutrition & Calories › Water Intake Calculator

Water Intake Calculator

A daily hydration target from your body weight and activity.

Built by the ZelsawCalc team · Medically reviewed by Dr. Ryan Patel, MD · Updated July 2026

ADVERTISEMENT

Enter your weight to estimate a daily hydration target.

This tool is for general informational and educational purposes only and is not medical advice. It does not diagnose, treat, or replace care from a qualified professional. Always consult a physician or other qualified healthcare provider about your individual health.