- BMI calculator (kg/cm) – BMI & WHO category | CalcBE
Enter weight (kg) and height (cm) to get your BMI and WHO category instantly. Copy a shareable result link. Informational only—not medical advice.
- BMR & TDEE calculator – daily calorie needs and energy use | CalcBE
Estimate your basal metabolic rate and total daily energy expenditure with the Mifflin-St Jeor equation. Enter your age, sex, height, weight and activity level to see maintenance calories.
- Ideal weight calculator – Devine, Hamwi and BMI ranges for adults | CalcBE
Estimate ideal body weight with the Devine, Hamwi, Robinson and Miller formulas, set a custom BMI goal, and compare kg/lb outputs. Informational only.
- Body Fat Percentage Calculator | US Navy & BMI | CalcBE
Estimate body fat percentage using US Navy circumference and BMI (Deurenberg). Switch metric/US units, compute fat and lean mass, and save recent runs — no sign-in. Informational only.
- Due Date Calculator (LMP, IVF, Ultrasound) | CalcBE
Estimate your due date and today’s gestational age from LMP, conception, IVF transfer, or ultrasound. Shows trimester milestones. Planning only — no sign-in.