Body Mass index Calculator for Adults


This body mass index calculator for adults is actually 4 calculators in 1. In addition to Body Mass Index, you can calculate your Body Surface Area, Ideal Body Weight, and Lean Body Weight. Body Mass Index (BMI) provides a simple and useful estimate of overweight, obesity, and body fat distribution by determining your weight relative to your height. This calculator helps you to know if your weight is above normal (overweight or obese) and use frequently if you are trying to lose weight.

Body Mass Index Calculator
Enter the following data
Sex male female
Body Surface Area m2
Lean Body Weight kg = lbs
Ideal Body Weight kg = lbs
Body Mass Index kg/m2 =
Interpretation of the results
BMI < 18.5 underweight
BMI 18.5 to 24.9 healthy
BMI 25 to 29.9 overweight
BMI 30 or more obese