The CamelBak Hydration Calculator is an interactive application on the CamelBak website that determines how much water you might require during an activity. By inputting your weight, age, gender, color of urine, how much you sweat, outside weather and temperature, along with your chosen activity, time, and intensity, the calculator will give you a rough measurement on how much water you should consume per hour. It’s not the most in-depth calculator, but for a complementary tool it’s pretty good.
