Fit Calculator - Calculate BMI, BMR, BFP, LBM for Health

BMI Smart Calculator

The Best Free Calorie Calculator for Health

Calculator for:
-Body Mass Index (BMI)
-Basal metabolic rate (BMR)
-Body Fat Percentage (BF)
-Lean Body Mass (LBM)

Track your Fitness and Health
- Import data from Health App (HealthKit support)
- Export data to Health
- Ideal Weight
- The app will suggest a Healthy Diet Calories

Support unit types:
-Centimeters
-Inches
-Kilograms
-Pounds
-Feet
-Calories
-Joules

The simplest way to track your Fitness and Health

-Body Mass Index (BMI) is a person's weight in kilograms divided by the square of height in meters. A high BMI can be an indicator of high body fatness. BMI can be used to screen for weight categories that may lead to health problems but it is not diagnostic of the body fatness or health of an individual.

-The Basal Metabolic Rate (BMR) is the amount of energy you need while resting in a temperate environment during the post-absorptive state, or when your digestive system is inactive. In such a state, your energy will be used only to maintain your vital organs, which include the heart, lungs, kidneys, the nervous system, intestines, liver, lungs, sex organs, muscles, and skin. The BMR decreases with age and increases with muscle mass.

-The body fat percentage (BFP) of a human or other living being is the total mass of fat divided by total body mass; body fat includes essential body fat and storage body fat. Essential body fat is necessary to maintain life and reproductive functions.

-Your lean body mass is the amount of weight you carry on your body that isn't fat. The goal of any bodybuilder or fitness enthusiast is to drop weight while keeping your lean body mass the same.