Estimate your body fat percentage using the US Navy Method — one of the most accurate non-equipment methods available. All you need is a tape measure.
Waist: Measure around your navel at the belly button level. Keep the tape horizontal and don't suck in.
Neck: Measure below the larynx (Adam's apple), sloping slightly downward at the front.
Hips (females): Measure at the widest point of your hips and buttocks.
Essential: 2-5% | Athletic: 6-13% | Fitness: 14-17% | Acceptable: 18-24% | Obese: 25%+
Essential: 10-13% | Athletic: 14-20% | Fitness: 21-24% | Acceptable: 25-31% | Obese: 32%+