📏 Body Frame Size Calculator

Determine your body frame size using wrist circumference and height. This helps calculate ideal body weight and interpret BMI correctly.

How to Measure Wrist Circumference
  1. Use a flexible measuring tape
  2. Measure just below the wrist bone (distal to the styloid process)
  3. Keep the tape snug but not tight
  4. Measure on your dominant hand
  5. Take the measurement twice for accuracy