Body Fat Calculator

Body Fat Calculator

Estimate your total body fat percentage using either the U.S. Navy method or BMI method. For best results, measure to the nearest 1/4 inch (0.5 cm).

Switch between metric and US units using the buttons below.

Please enter a valid age (18-100)
Please enter a valid weight
Please enter a valid height
Please enter a valid neck measurement
Please enter a valid waist measurement

Measurement instructions:

  • Neck: Measure below the larynx with tape sloping downward to the front
  • Waist: Measure at the narrowest point for men, or at the navel level for women
  • Hips (women only): Measure at the largest horizontal circumference

Your Body Fat Results

Body Fat Calculator – Calculate Your Body Composition Online

🧮 Body Fat Calculator – Calculate Your Body Composition Online

Understanding your body fat percentage is essential for tracking health, fitness progress, and designing an effective workout or diet plan. Toolpidia’s Body Fat Calculator helps you determine your body fat based on scientific formulas.

🔍 What is Body Fat Percentage?

Body Fat Percentage refers to the amount of fat in your body compared to everything else (muscle, bones, water, organs). It’s a more accurate measure of health than just weight or BMI.

⚙️ How Toolpidia’s Body Fat Calculator Works

Toolpidia uses the US Navy Method and other trusted formulas to calculate your body fat. You need the following inputs:

  • Gender
  • Age
  • Height
  • Weight
  • Waist, Neck, and Hip Circumference (for women)

📏 Example Body Fat Calculation

Gender Age Height Weight Waist Neck Body Fat %
Male 30 175 cm 75 kg 85 cm 38 cm 18%

🎯 Ideal Body Fat Ranges

  • Essential fat: 10–13% (women), 2–5% (men)
  • Athletes: 14–20% (women), 6–13% (men)
  • Fitness: 21–24% (women), 14–17% (men)
  • Average: 25–31% (women), 18–24% (men)
  • Obese: 32%+ (women), 25%+ (men)

📌 Why Knowing Body Fat is Important

  • Track fitness & weight loss progress accurately
  • Identify potential health risks
  • Set realistic fitness goals
  • Balance fat vs. lean muscle mass

🔗 Related Tools

❓ FAQs

1. How accurate is the Toolpidia Body Fat Calculator?

It provides a reliable estimate based on standard formulas. For clinical accuracy, consult a health professional.

2. Can I use it without measurements?

Measurements like waist and neck circumference help improve accuracy. Without them, the estimate may be less precise.

3. Is it free to use?

Yes! Toolpidia’s Body Fat Calculator is 100% free with no signup needed.

✅ Conclusion

Get better insight into your fitness and health with Toolpidia’s Body Fat Calculator. It’s accurate, fast, and simple to use – try it today!

Stay healthy. Stay calculated.
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