Fat Calculator — Calculate Body Fat Percentage & Healthy Ranges

Fat Calculator

Calculate your body fat percentage using different methods. Understand healthy fat ranges, track progress, and get personalized recommendations.

Step 1: Personal Details

years

Understanding Body Fat

Body fat percentage is a better indicator of fitness than weight alone. Essential fat is necessary for bodily functions, while storage fat can vary based on lifestyle.

Step 2: Measurement Details

About Measurements

For accurate results, measure at the narrowest point for waist, just below the larynx for neck, and at the widest point for hips. Keep tape parallel to the floor.

Body Fat Analysis Results

Summary
Categories
Analysis

Your Body Fat Percentage

22.5%
Category: Healthy
Fat Mass
16.9 kg
Lean Mass
58.1 kg
BMI
24.5
Waist-to-Height
0.49

Body Fat Categories

Category Men Women Description Health Risk

Body Composition Analysis

Body Fat Formula

U.S. Navy Method Formula

For men: %Fat = 495 / (1.0324 – 0.19077 * log10(waist – neck) + 0.15456 * log10(height)) – 450

For women: %Fat = 495 / (1.29579 – 0.35004 * log10(waist + hip – neck) + 0.22100 * log10(height)) – 450

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