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💪 Body Fat Calculator

Calculate body fat percentage free. Navy Method using neck, waist, and hip measurements. Accurate body composition.

Frequently Asked Questions
What is a healthy body fat percentage?+
For men: 6-17% is athletic to fitness range, 18-25% is acceptable. For women: 14-24% is athletic to fitness range, 25-32% is acceptable. These ranges vary by age.
How is body fat percentage measured?+
Common methods include the Navy Method (circumference measurements), DEXA scan (most accurate), hydrostatic weighing, and skinfold calipers.
What is BMI vs body fat percentage?+
BMI is a simple height-to-weight ratio that does not distinguish muscle from fat. Body fat percentage is more accurate for assessing body composition.
How do I reduce body fat?+
Combine a calorie deficit diet with strength training and cardio. Aim to lose 0.5-1 kg per week. Crash diets cause muscle loss which is counterproductive.
How often should I measure body fat?+
Once per month is sufficient. Body fat percentage changes slowly. Daily measurements are not meaningful and can be discouraging.