How the Body Fat Calculator Works

    More Important Than Weight

    Body fat percentage is a more accurate indicator of health and fitness than BMI, as it differentiates between fat mass and lean mass (muscles, bones, water).

    Understanding and tracking your body fat percentage is essential for anyone looking to improve their body composition, not just lose weight on the scale.

    To find out your percentage, use our Body Fat Calculator .

    How is Body Fat Calculated?

    US Navy Method (Our Calculator)

    Uses body measurements (neck, waist, hip) and height. Practical and accessible.

    Accuracy: ~97%

    Skinfold Calipers

    Measures skin folds at specific points on the body.

    Accuracy: ~96% (depends on evaluator)

    Bioimpedance

    Scales that send a light electrical current through the body.

    Accuracy: ~95% (varies with hydration)

    DEXA Scan

    Considered the gold standard. Uses X-rays to measure body composition.

    Accuracy: ~99%

    Interpretation of Results (Ranges)

    For Men

    Essential Fat
    2-5%
    Athletes
    6-13%
    Fitness
    14-17%
    Acceptable
    18-24%
    Obesity
    > 25%

    For Women

    Essential Fat
    10-13%
    Athletes
    14-20%
    Fitness
    21-24%
    Acceptable
    25-31%
    Obesity
    > 32%

    Recommended Products

    📏 Body Tape Measure

    Flexible and durable tape for accurate measurements.

    See on Shopee

    ⚖️ Bioimpedance Scale

    Scale that estimates body fat percentage.

    See on Shopee

    caliper

    Professional tool for measuring skin folds.

    See on Shopee

    How to Reduce Body Fat Percentage

    Nutrition 🥗

    • Maintain a moderate calorie deficit (300-500 kcal/day).
    • Consume enough protein (1.6-2.2 g/kg) to preserve muscle.
    • Prioritize whole foods and avoid ultra-processed ones.

    Exercise 💪

    • Combine strength training (to build muscle) with cardio (to burn calories).
    • HIIT (High-Intensity Interval Training) is very effective.
    • Be consistent: at least 3-4 times a week.

    Calculate Your Body Fat Now!

    Use our calculator and get a reliable estimate of your body fat percentage in seconds.

    Use the Calculator