Calculate your BMI with our specialized men 's BMI calculator . Get male -specific interpretations, body fat estimates, and ideal weight ranges based on your height, weight, and age. BMI Calculator This is a free online calculator to calculate BMI (body mass index) of both adult men and women. BMI values are age-independent and the same for both males and females. BMI Calculator for Men is a free and accurate tool to quickly calculate your BMI. Find out if you are one of these BMI categories: Underweight, Healthy, Overweight or Obese. Use our BMI Calculator Men to quickly find your Body Mass Index, ideal weight, and health category. Track your fitness and maintain a healthy lifestyle.