Unlock insights into your body composition with our free RFM Calculator. Quickly determine your Relative Fat Mass (RFM) and estimated body fat percentage using just your height and waist circumference. Understand your health better with this simpler, more reliable alternative to BMI.
Formula:
The Relative Fat Mass (RFM) formula is based on research from Cedars-Sinai Medical Center, aiming to provide a more accurate body fat estimation than BMI.
- For Males: RFM = 64 − (20 × (Height / Waist Circumference))
- For Females: RFM = 76 − (20 × (Height / Waist Circumference))
Where:
- Height: Your height in centimeters.
- Waist Circumference: Your waist circumference in centimeters (measured horizontally at the level of the navel).