Hydration Calculator
Find your personalized daily water target. Proper hydration supports metabolism, appetite control, and recovery.
Your numbers
We use 0.5 oz per lb of bodyweight as a baseline, +12 oz for every 30 minutes of activity, and +16 oz for hot or humid conditions. Spread it across the day - don't try to chug it all at once.
See our program →Hydration is one of the four numbers we actually track
This target is a starting estimate based on your weight and activity. Hydration affects energy, appetite and how your body releases fat — and it's measurable.
At your $49 consultation, a Tanita scan replaces the estimate with your real body fat, muscle mass, visceral fat and hydration — and we explain what to do about it.
Rather have us call you?
Send your number and we'll call to walk through your numbers — no cost, no obligation.
Start with a $49 Weight Loss Consultation
Includes a private one-on-one consultation with a weight loss clinician and a Tanita body composition analysis with printed report — a $250 retail value.
Not sure yet? Take our weight loss quiz.