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Body Fat Calculator
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Calculate Body Fat
Estimate body fat percentage using the US Navy method
Gender
Male
Female
Age (years)
Weight (kg)
Height (cm)
Neck Circumference (cm)
Waist Circumference (cm)
Calculate Body Fat
Body Fat Results
Your body composition analysis
Enter your measurements to calculate body fat
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Body Fat Categories
Understanding healthy body fat ranges
Men
Essential Fat
0% - 6%
Athletes
6% - 13%
Fitness
13% - 17%
Average
17% - 25%
Obese
25% - 25%+
Women
Essential Fat
0% - 14%
Athletes
14% - 20%
Fitness
20% - 24%
Average
24% - 31%
Obese
31% - 31%+
Measurement Tips:
• Measure neck just below the larynx (Adam's apple)
• Measure waist at the narrowest point (usually at navel level)
• For women: measure hips at the widest point
• Take measurements in the morning for consistency
• Use a flexible measuring tape, not too tight or loose
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