Health Calculators
BMI and health-related calculators for daily use.
H
Health calculators provide screening estimates for body composition and energy needs: BMI category, basal metabolic rate (BMR), total daily calories (TDEE), body fat percentage via the U.S. Navy method, and ideal weight ranges from established clinical formulas.
These tools use published equations and are meant for general reference — not medical diagnosis. Results vary with muscle mass, age and individual metabolism; consult a healthcare provider before making significant diet or fitness changes.
Common tasks
- Check BMI category against WHO ranges
- Estimate resting calorie burn before setting a diet target
- Track body fat trends with tape-measure inputs
- Compare ideal weight across Devine, Robinson, Miller and Hamwi formulas