Daily Water Intake Calculator
Not sure how much water to drink? Estimate your daily hydration needs based on your body weight to support your health and wellness goals.
Why is Daily Water Intake Important?
Staying properly hydrated is one of the most critical aspects of maintaining good health. Water is essential for nearly every bodily function, from regulating temperature to flushing out toxins. Our simple calculator provides a personalized daily water intake goal to help you stay on track and ensure your body has the hydration it needs to perform at its best.
A Simple Guideline for Hydration
While individual water needs can vary based on activity level, climate, and overall health, a common and effective guideline is to base intake on body weight. This calculator uses that principle to give you a solid starting point. For more comprehensive health metrics, you can also check out our all-in-one Health Calculator.