Body Stats
Enter your height, weight, and age to estimate BMI and daily calorie use. BMI ignores age, as it should; the calorie estimate does not.
These are broad estimates for context, not verdicts handed down from the mountain.
Healthy After 45No miracles. No nonsense. Just the work.
cm
ft
in
kg
lb
years
Body mass index
Enter your height and weight
UnderweightHealthyOverweightObesity
BMI uses height and weight only; age and sex do not affect it.
Estimated daily calorie use
| Activity level | Daily calories |
|---|---|
| Sedentary | kcal |
| Lightly active | kcal |
| Moderately active | kcal |
| Very active | kcal |
| Extremely active | kcal |
Estimates use the Mifflin–St Jeor resting value with standard activity multipliers from 1.2 to 1.9. Actual needs vary.
Activity level guide
| Level | Typical activity |
|---|---|
| Sedentary | Little or no structured exercise |
| Lightly active | Light exercise 1–3 days per week |
| Moderately active | Moderate exercise 3–5 days per week |
| Very active | Hard exercise 6–7 days per week |
| Extremely active | Physical job, intense training, or professional sport |