Body Fat Calculator
Estimate your body fat percentage using the U.S. Navy method based on your height, neck, and waist measurements.
Estimate your body fat percentage using the U.S. Navy method based on your height, neck, and waist measurements.
Choose between imperial or metric units and select your gender.
Input your height, neck circumference, and waist circumference. If female, also provide your hip circumference.
The calculator will estimate your body fat percentage and provide a breakdown of your lean body mass and body fat mass.
The Body Fat Calculator provides an estimation of your body fat percentage using the U.S. Navy formula, a widely used method that relies on body measurements. This tool can help you get a better understanding of your body composition, which is an important indicator of health and fitness beyond just body weight.
Calculate your Body Mass Index (BMI) to assess your weight relative to your height.
Estimate your daily calorie needs for weight maintenance, loss, or gain based on your age, gender, height, weight, and activity level.
Estimate your daily water needs based on your weight and activity level to stay properly hydrated.