Lean Body / Fat Mass Index Calculator

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

Patient's Fat Mass (in grams):

Patient's Lean Body Mass (in grams):

Patient's Height:

Patient's Gender:

Male

Female

Patient's Date of Birth:

Please make sure the patient is between 8 and 21 years old (96 - 252 months).

Date Patient's of Office Visit:

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

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