This calculator will help you determine your daily nutrition and calorie needs while doing P90X. It will help you determine how much food you need (and how much you don’t need) while going through P90X. If you’ve ever wondered which level to use in the P90X nutrition guide, this will tell you by simply entering your weight in the form below.Your Body Weight:
RMR (In Calories):
Daily Activity Burn: x 20% =
Total Energy Amount According to P90X they estimate each workout will burn 600 calories.
(rmr) + (burn) + 600 =