The CamelBak Hydration Calculator was built in cooperation with the University of Connecticut’s Korey Stringer Institute (KSI). The calculator is designed to educate you about the different factors that influence dehydration requirements during activity. It is meant to give you a general indication of your sweat losses during activity, and should not take the place of specific individual needs, medical advice or common sense. If the conditions of your activity change, you should reassess your hydration strategy accordingly.
For a more precise understanding of your hydration requirements during physical activity, follow the steps outlined in KSI’s Sweat Rate Calculation Worksheet.
Consult your doctor before starting a new diet or exercise routine.