A Body Fat Calculator estimates the percentage of your body weight that comes from body fat. It uses measurements such as height, neck, waist, and for females, hip measurements.

The calculation uses your body measurements with a standard estimation formula to provide an approximate body fat percentage. The method is different for males and females.

Use a flexible measuring tape and keep it comfortable rather than pulling it tightly. Measure around your neck and waist carefully and enter the measurements in centimeters.

For women, the calculation uses height, neck, waist, and hip measurements. The hip measurement should be taken around the widest part of the hips.

The result is an estimate and not an exact measurement. Individual body composition can vary, so professional body composition testing may provide a more precise result.

Yes. The tool is designed to work on mobile phones, tablets, and desktop computers. You can enter your measurements and view the estimated result directly on your device.

A healthy body fat percentage can vary depending on factors such as age, sex, fitness level, and individual body composition. General ranges should be used only as a guide, not as a medical diagnosis.