Body Composition Analysis — Calculate Body Fat, Muscle Mass & BMI

Body Composition Analysis Calculator

Analyze your body composition with our comprehensive calculator. Determine body fat percentage, muscle mass, BMI, and other key health metrics based on your measurements and personal data.

Step 1: Personal Information

35
170 cm
68 kg

Understanding Body Composition

Body composition refers to the proportion of fat, muscle, bone, and water in your body. It’s a better health indicator than weight alone.

Step 2: Body Measurements

82 cm
98 cm
36 cm

About Body Measurements

Accurate measurements are key for body composition analysis. Waist-to-hip ratio is a strong indicator of health risks associated with obesity.

Body Composition Results

Summary
Health Comparison
Body Composition

Body Fat Percentage

28.5%
Healthy Range for Women
Body Mass Index (BMI)
23.5
Normal
Waist-to-Hip Ratio
0.84
Healthy
Lean Body Mass
48.6 kg
Good
Basal Metabolic Rate
1,450 kcal
Normal

Body Fat Percentage Categories

Category Women (%) Men (%) Health Risk

BMI Categories

Category BMI Range Health Risk
Underweight < 18.5 Increased risk
Normal weight 18.5 – 24.9 Lowest risk
Overweight 25 – 29.9 Increased risk
Obesity Class I 30 – 34.9 High risk
Obesity Class II 35 – 39.9 Very high risk
Obesity Class III > 40 Extremely high risk

Body Composition Breakdown

Fat Mass
19.4 kg
Muscle Mass
27.2 kg
Bone Mass
2.9 kg
Water Weight
38.5 kg

Understanding Your Results

Body composition analysis helps you understand what your weight is made of. A healthy balance of muscle, fat, and bone is crucial for overall health and fitness.

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