Fitness Tools
Measure, plan, and track your training
Calculate your BMI and estimated daily calorie needs, schedule your training week, and log progress over time. Each tool is built to be simple to use and easy to revisit.
Interactive tools
Four tools for every training week
Enter your numbers once and use the results to choose workouts, set daily intake, and measure how your training is moving.
BMI calculator
Enter height and weight to see your body mass index and the standard weight category it falls into.
Calorie calculator
Estimate daily calorie needs from age, body size, activity level, and your training goal.
Workout planner
Schedule strength, cardio, and recovery days across the week and keep each session in one plan.
Fitness progress tracker
Record body measurements, workout completions, and performance milestones so you can see progress across weeks and months.