Body Fat Estimator

This calculator uses the U.S. Navy Body Fat Formula, which estimates body fat percentage from simple body measurements. It's reasonably accurate for most people and doesn't require expensive equipment.

Accuracy: This method typically has an error margin of 3-4%. For more precise measurements, consider DEXA scans, hydrostatic weighing, or bod pods.

Measurement tips: Measure first thing in the morning, before eating. Use a flexible tape measure and keep it level. Take 2-3 measurements and use the average.