Calorie Calculator

woman in shape drinking water

The following daily water intake calculator will figure out how much water you need based on your weight and activity levels.


  1. Enter your weight in pounds. Click the button "Calculate Base Water Consumption" to find your base daily water consumption;
  2. From the drop down menu under "Your Activity Level" choose an activity level that best describes your current situation;
  3. Click the button "Calculate Daily Water Needs" to find your daily recommended water consumption based on your activity levels.


As the owner of Building Muscle 101, I am committed to providing you the best practical weight training advice. I've been training for over 24 years (and still train to this day!) and the advice and guidance I provide comes directly from my experience and knowledge.

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