Adult BMI, Ideal Body Weight, and BSA Calculator

Clear Calculator

Change all to SI units?: No Yes

Gender:	Male Female
Age:		years (not valid if < 18 years of age)
Height:		Inches	Centimeters
	or
Weight:		Pounds	Kilograms

Results

Body Surface Area (BSA):
Body Mass Index (BMI):
Total Body Wt (TBW):
Ideal Body Wt (IBW):
Lean Body Wt (LBW):
Adjusted Body Wt (ABW):
Percent Under/Over (IBW):
using Boyd formula
using DuBois formula
using Gehan & George formula
using Haycock formula
using Mosteller formula

Assumptions for the use of this Body Assessment Calculator:

The results only apply to patients >18 years of age
The patient does not have a growth and developmental problem
The interpretations provided for the Body Mass Index (BMI) results are applicable to patients not of Asian or Pacific Islander descent

For additional information regarding the above as well as some of the formulas and supporting references for this medical calculator please click here

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