Body Fat Calculator

Calculate your body fat percentage using multiple methods. Get insights into your body composition and track your fitness progress with accurate measurements.

Body Fat Calculator

Body Composition Results

Enter your measurements to calculate body fat

Body Fat Categories

Men

Essential Fat2-6%
Athletes6-14%
Fitness14-18%
Average18-25%
Obese25%+

Women

Essential Fat10-13%
Athletes14-20%
Fitness21-24%
Average25-32%
Obese32%+

How to Use This Calculator

Step-by-Step Guide

  1. 1. Choose your calculation method
  2. 2. Select your gender
  3. 3. Enter your age, weight, and height
  4. 4. For Navy method, add waist and neck measurements
  5. 5. For women using Navy method, add hip measurement
  6. 6. Click "Calculate Body Fat" to see results

Measurement Tips

  • • Measure at the same time of day
  • • Use a flexible measuring tape
  • • Measure waist at the narrowest point
  • • Measure neck below the Adam's apple
  • • Measure hips at the widest point
  • • Take measurements in the morning

Frequently Asked Questions

Which method is most accurate?

The US Navy method is generally more accurate than BMI-based calculations as it uses actual body measurements. However, DEXA scans and hydrostatic weighing are the most accurate methods available.

What's a healthy body fat percentage?

For men, 10-20% is generally considered healthy, while for women, 16-24% is healthy. Athletes typically have lower percentages, while essential fat is the minimum needed for health.

How often should I measure body fat?

Measure every 2-4 weeks to track progress. Daily measurements aren't recommended as body fat percentage can fluctuate due to hydration, food intake, and other factors.

Can I reduce body fat percentage?

Yes, through a combination of strength training to build muscle, cardiovascular exercise to burn calories, and a balanced diet with a moderate calorie deficit.