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Free body metrics calculators and tools.
Lean Body Mass Calculator
Calculate your lean body mass using the Boer formula. Enter weight, height, age, and gender for accu
Body Frame Size Calculator
Determine your body frame size (small, medium, or large) using wrist circumference and height. Helps
Body Shape Calculator
Determine your body shape type (hourglass, pear, apple, rectangle, inverted triangle) from bust, wai
Body Type (Somatotype) Calculator
Determine your body type: ectomorph, mesomorph, or endomorph. Get personalized training and nutritio
Waist to Hip Ratio Calculator
Calculate your waist-to-hip ratio (WHR) to assess cardiovascular and metabolic disease risk. Quick,
Waist to Height Ratio Calculator
Calculate waist-to-height ratio (WHtR) to assess health risk from abdominal obesity. Simple rule: ke
Adjusted Body Weight Calculator
Calculate adjusted body weight (ABW) for medication dosing in overweight and obese patients. Used in
Army Body Fat Calculator
Calculate body fat percentage using the official U.S. Army tape test method (AR 600-9). Check if you
Navy Body Fat Calculator
Calculate body fat percentage using the U.S. Navy circumference method. Check compliance with Navy b
Skinfold Body Fat Calculator
Calculate body fat percentage using skinfold caliper measurements. Uses validated Jackson-Pollock 3-
Navy Method Body Fat Calculator
Calculate body fat using the official U.S. Navy circumference method. Fast, accurate body compositio
Body Adiposity Index Calculator
Calculate your Body Adiposity Index (BAI) using only hip circumference and height. Estimate body fat
Ponderal Index Calculator
Calculate Ponderal Index (PI), a body mass measure similar to BMI but using height cubed. More accur
Body Roundness Index Calculator
Calculate your Body Roundness Index (BRI) to assess central obesity and metabolic health risk. Uses
BMI Prime Calculator
Calculate BMI Prime, a normalized ratio where 1.0 represents the upper limit of healthy weight. Easi
Overweight Calculator
Calculate if you're overweight based on BMI and body measurements. Find your weight category and how
Healthy Weight Range Calculator
Calculate your healthy weight range based on height. Find the ideal weight range for optimal health
Body Composition Calculator
Calculate body composition including body fat percentage, fat mass, and lean body mass using circumf
Muscle Mass Percentage Calculator
Calculate your skeletal muscle mass percentage. Estimate muscle mass as a percentage of total body w
Bone Density T-Score Calculator
Calculate bone density T-score from DEXA scan results. Assess osteoporosis and fracture risk based o
Body Water Percentage Calculator
Calculate total body water percentage. Estimate how much of your body weight is water based on age a
Resting Metabolic Rate Rmr Calculator
Calculate resting metabolic rate rmr quickly and accurately. Enter your values and get instant resul
Rmr Vs Bmr Comparison Calculator
Calculate rmr vs bmr comparison quickly and accurately. Enter your values and get instant results wi
Metabolism Speed Test Calculator
Calculate metabolism speed test quickly and accurately. Enter your values and get instant results wi
Metabolic Age Calculator
Calculate metabolic age quickly and accurately. Enter your values and get instant results with this
Visceral Fat Calculator
Calculate visceral fat quickly and accurately. Enter your values and get instant results with this f
Subcutaneous Fat Calculator
Calculate subcutaneous fat quickly and accurately. Enter your values and get instant results with th
Waist Circumference Health Risk Calculator
Calculate waist circumference health risk quickly and accurately. Enter your values and get instant
Neck Circumference Health Calculator
Calculate neck circumference health quickly and accurately. Enter your values and get instant result
Sagittal Abdominal Diameter Calculator
Calculate sagittal abdominal diameter quickly and accurately. Enter your values and get instant resu
Bmi For Asian Calculator
Calculate bmi for asian quickly and accurately. Enter your values and get instant results with this
Adjusted Bmi Amputee Calculator
Calculate adjusted bmi amputee quickly and accurately. Enter your values and get instant results wit
Ideal Body Weight Hamwi Formula Calculator
Calculate ideal body weight hamwi formula quickly and accurately. Enter your values and get instant
Ideal Body Weight Devine Formula Calculator
Calculate ideal body weight devine formula quickly and accurately. Enter your values and get instant
Body Age Fitness Test Calculator
Calculate body age fitness test quickly and accurately. Enter your values and get instant results wi
Ideal Body Measurements Calculator
Calculate ideal body measurements quickly and accurately. Enter your values and get instant results
Neck To Shoulder Ratio Calculator
Calculate neck to shoulder ratio quickly and accurately. Enter your values and get instant results w
Wrist Size Body Frame Calculator
Calculate wrist size body frame quickly and accurately. Enter your values and get instant results wi
Hip To Waist Ratio Men Health Risk Calculator
Calculate hip to waist ratio men health risk quickly and accurately. Enter your values and get insta
Bmi Chart Visualizer Calculator
Calculate bmi chart visualizer quickly and accurately. Enter your values and get instant results wit
Ideal Weight Calculator
Calculate ideal weight quickly and accurately. Enter your values and get instant results with this f