Know your numbers before you train
2-minute health check for BMI, body fat, calories, macros, and a friendly fitness-age insight.
What this health check calculates
One short flow gives you the core numbers you need before training.
BMI & Classification
Body mass index with weight classification and a visual gauge.
BMR & Daily TDEE
Basal metabolic rate and total daily energy expenditure estimates.
Body Fat Estimate
US Navy method body fat percentage using optional measurements.
Fitness Age Insight
An age-style score from heart rate, strength, run time, and lifestyle.
Calories & Macros
Calorie targets with protein, carb, and fat breakdowns for your goal.
Recovery & Health Score
Overall health score with recovery index and coaching insights.
How it works
Three quick steps, no sign-up required.
Enter the basics
Units, age, sex at birth, height, weight, activity level, and your goal. Takes about 30 seconds.
Add context
Optional measurements (waist, neck, hips), resting heart rate, push-ups, run time, sleep, stress, and daily steps.
See results instantly
BMI, BMR, TDEE, body fat estimate, fitness age, calories, macros, recovery index, and a coaching action plan.
Quick FAQs
Common questions about the health check.
Turn your results into a plan
Book a personal training consultation in Oldham. Kintrex Coaching is based at PureGym Oldham — Level 3 PT and Exercise Referral qualified. We will review your health check together and set a clear next step for gym sessions, home visits, or online coaching.