Follow this link to calculate your Body Mass Index
Formulas
Body Mass Index (BMI):
Imperial: | Weight in Pounds / ( Height in inches x Height in inches ) x703 |
Metric: | Weight in Kilograms / ( Height in Meters) 2 |
Basal Metabolic Rate (BMR):
Imperial Women: | 655 + ( 4.35 x weight in pounds ) + ( 4.7 x height in inches ) - ( 4.7 x age in years ) |
Imperial Men: | 66 + ( 6.23 x weight in pounds ) + ( 12.7 x height in inches ) - ( 6.8 x age in year ) |
Metric Women: | 655 + ( 9.6 x weight in kilos ) + ( 1.8 x height in cm ) - ( 4.7 x age in years ) |
Metric Men: | 66 + ( 13.7 x weight in kilos ) + ( 5 x height in cm ) - ( 6.8 x age in years ) |
Body Fat Formula For Women:
Factor 1: | (Total body weight x 0.732) + 8.987 |
Factor 2: | Wrist measurement (at fullest point) / 3.140 |
Factor 3: | Waist measurement (at naval) x 0.157 |
Factor 4: | Hip measurement (at fullest point) x 0.249 |
Factor 5: | Forearm measurement (at fullest point) x 0.434 |
Lean Body Mass: | Factor 1 + Factor 2 - Factor 3 - Factor 4 + Factor 5 |
Body Fat Weight: | Total bodyweight - Lean Body Mass |
Body Fat Percentage: | (Body Fat Weight x 100) / total bodyweight |
Body Fat Formula For Men:
Factor 1 | (Total body weight x 1.082) + 94.42 |
Factor 2 | Waist measurement x 4.15 |
Lean Body Mass | Factor 1 - Factor 2 |
Body Fat Weight | Total bodyweight - Lean Body Mass |
Body Fat Percentage: | (Body Fat Weight x 100) / total bodyweight |
Waist to hip ratio:
Waist to hip ratio: | Waist Circumference / Hip Circumference |
