Instructions

All fields are required. Please enter a value for every field. The default unit values are kg and cm.

Please enter the patient's fat mass in grams.
Fat Mass:
Please enter the patient's lean body mass in grams.
Lean Body Mass:
Please enter the patient's height - be sure to indicate if centimeters or inches.
Height: cm or in?   
Please enter the patients gender.
  
Please enter the patient's date of birth (MM/DD/YYYY).
Please enter the date of patient's OFFICE VISIT (MM/DD/YYYY).

Reference values underlying the calculator courtesy of The American Journal of Clinical Nutrition.