- 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.
- Calorie & Weight-loss Planner | TDEE, Targets, Timeline | CalcBE
Estimate your TDEE, set a calorie target to hit your goal weight by a chosen date, or see how long it will take at your current intake. Includes macro split guidance. 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.
- Heart Rate Zone Calculator | CalcBE
Calculate heart rate training zones (Zone 1-5) using %HRmax, Karvonen (HRR), or %LTHR. Zone 2 highlight, copy table, shareable URL, and custom boundaries. No sign-in.
- 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.
- 1RM (One-Rep Max) & Training Weight Calculator | CalcBE
Estimate your 1RM from weight and reps using common formulas, then convert to training weights by %1RM or target reps. Includes rounding options and Training Max (TM).