About the Water Intake Calculator
How much water should you actually drink? Get a personalized daily target based on your body weight and exercise time, shown in liters, fluid ounces, and cups.
Like every Pixveil tool, this calculator runs 100% in your browser — the numbers you enter are never uploaded, stored, or seen by anyone, and results appear instantly with every keystroke. Use it as often as you like, on any device, free forever, with no account and no ads chasing you around.
Results are estimates for general information only and are not medical advice. Talk to a healthcare professional before making significant changes to your diet or exercise.