Calculadora de porcentaje de grasa corporal
Calculadora gratuita online de Calculadora de porcentaje de grasa corporal. Obtén resultados instantáneos con desglose paso a paso y fórmula matemática.
Esta herramienta es solo para referencia general y no reemplaza el asesoramiento médico profesional.
Calculadora de porcentaje de grasa corporal
Método de la Marina de EE. UU. (estimación científica)
Health Note: Athletic range: 6–13% for men, 14–20% for women.
Body fat percentage estimates from the US Navy formula are approximations. DEXA scans or hydrostatic weighing provide more accurate measurements. This tool is for educational reference only.
Disclaimer:
This tool is for informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
Sin cálculos aún.
Cómo calcular
Varies by method (e.g., U.S. Navy method uses waist, neck, height measurements)
Body Fat % uses anthropometric equations (US Navy Method using waist, neck, height, and hip measurements) or skinfold caliper calculations. Lean Mass = Total Weight × (1 − Body Fat % ÷ 100). Fat Mass = Total Weight × (Body Fat % ÷ 100).
* Ejemplo: Male, waist 34", neck 15", height 70" → ~15% body fat (example only)
Guía de cálculo manual paso a paso
Paso 1: Introduce los valores requeridos en la calculadora y revisa la fórmula aplicada.
Paso 2: Introduce los valores requeridos en la calculadora y revisa la fórmula aplicada.
Paso 3: Introduce los valores requeridos en la calculadora y revisa la fórmula aplicada.
Aplicaciones en el mundo real
Body Recomposition Planning
Evaluating a 180 lb athlete with 15% body fat (27 lbs fat mass, 153 lbs lean mass).
Military Physical Readiness
Verifying compliance with armed forces body composition standards.
Athletic Conditioning
Tracking fat loss while preserving lean skeletal muscle during competition prep.
Calculadora de porcentaje de grasa corporalEjemplos resueltos
Cómo funciona
The Body Fat Percentage Calculator estimates the proportion of total body mass composed of adipose fat tissue versus lean muscle mass, bone, and water.
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Preguntas frecuentes
What is an essential or healthy body fat percentage?
Essential fat is 2-5% for men and 10-13% for women. Healthy athletic ranges are 6-13% for men and 14-20% for women; general fitness is 14-17% for men and 21-24% for women.
How accurate is the US Navy body fat method?
The US Navy tape measure method is generally accurate within 3-4% of DEXA scan gold standards when measurements are taken precisely.
What is the difference between BMI and Body Fat Percentage?
BMI evaluates only total weight relative to height. Body fat percentage distinguishes fat mass from lean muscle mass.
Why do women naturally have higher body fat percentages than men?
Women require higher essential fat for reproductive, hormonal, and biological functions.
What is the most accurate method to measure body fat?
DEXA (Dual-Energy X-ray Absorptiometry) scans and hydrostatic underwater weighing are considered gold standards.