Free tool
BMI calculator
A quick starting point, not a diagnosis — enter your height and weight for an instant result.
kcal / day to maintain weight
WHO adult BMI scale — under 18.5 underweight, 18.5–24.9 normal, 25–29.9 overweight, 30+ obese. Daily calories use the Mifflin-St Jeor formula and are an estimate, not medical advice.
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BMI is a starting point — our coaches look at strength, mobility and goals too when they build your plan. Come in for a free trial day and find out where you actually stand.
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