Home Health Calculator Protein Calculator Protein Calculator Calcforall Protein Calculator – Daily Protein Needs by Weight & Activity Protein Calculator Calculate your daily protein intake based on your body weight, activity level, and fitness goals. Your Weight (in kg): Activity Level: Sedentary (little or no exercise) Lightly active (1-3 days/week) Moderately active (3-5 days/week) Very active (6-7 days/week) Extra active (daily intense training) Fitness Goal: Lose Weight Maintain Weight Build Muscle Calculate Protein Needs Newer Older