Water Intake Calculator
Find your recommended daily water intake based on your weight and how active you are.
Daily Water Intake
2.8 litres
2800 ml · 11 glasses · 94.7 oz
Why hydration matters
Even mild dehydration (1-2%) can reduce exercise performance, cognitive function, and mood. Active individuals need significantly more water than the "8 glasses a day" rule suggests. Track your intake with PT Tracker to stay on target.
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