Body Metrics Calculators

Use these body metrics calculators to compare inputs, check formulas, and get faster answers within Health & Fitness.

BMI Calculator

BMI is evaluated from Weight and Height. The calculation reports BMI, Category and Healthy Weight Range.

BMR Calculator

BMR is evaluated from Weight, Height and Age. The calculation reports BMR, BMR and BMR.

TDEE Calculator

TDEE is evaluated from Weight, Height and Age. The calculation reports TDEE, Basal Metabolic Rate and Fat Loss Target.

Body Fat % Calculator (U.S. Navy)

Body Fat% Calculator (U.S. Navy) is evaluated from Sex, Height and Waist Circumference. The calculation reports Body Fat%, Fat Mass and Lean Mass.

Ideal Body Weight Calculator

Ideal Body Weight is evaluated from Sex and Height. The calculation reports Devine Formula, Robinson Formula and Miller Formula.

Lean Body Mass Calculator

Lean Body Mass is evaluated from Sex, Weight and Height. The calculation reports Boer Formula, James Formula and Hume Formula.

Waist-to-Hip Ratio Calculator

Waist-to-Hip Ratio is evaluated from Sex, Waist Circumference and Hip Circumference. The calculation reports Waist-to-Hip Ratio, Health Risk and Body Shape.

Waist-to-Height Ratio Calculator

Waist-to-Height Ratio is evaluated from Waist Circumference and Height. The calculation reports Waist-to-Height Ratio, Risk Category and Maximum Healthy Waist for Your Height.

Body Surface Area (BSA) Calculator

Body Surface Area (BSA) is evaluated from Weight and Height. The calculation reports Mosteller, DuBois & DuBois and Haycock.

Body Water Percentage Calculator

Body Water Percentage is evaluated from Sex, Age and Weight. The calculation reports Total Body Water, Body Water% and Hydration Status.

Army Body Fat Calculator

Army Body Fat is evaluated from Gender, Height and Neck Circumference. The calculation reports Body Fat%, Army Standard and Meets Army Standard.