Body Measurements Report
Body Measurements Report
Enter your measurements once and get BMI, body fat, waist ratios, healthy weight range and daily calories in one report.
Estimate only, not medical advice. Combines widely used public formulas (BMI, U.S. Navy body fat, waist-to-hip and waist-to-height ratios, Devine ideal weight, Mifflin-St Jeor calories). These are screening estimates, not a diagnosis. Review your results with your doctor or primary care physician.
Free to use and save. A free account keeps your results in your private journal, and the ads on the calculator pages are hidden while you are signed in.
How this is calculated
BMI uses WHO categories. Body fat uses the U.S. Navy method. Waist-to-hip ratio is compared with the WHO lines (0.90 for men, 0.85 for women). Waist-to-height ratio uses 0.5 as the common line (as in UK NICE guidance). Waist-size risk lines are 102 cm / 40 in for men and 88 cm / 35 in for women (NIH/NHLBI). Ideal weight uses the Devine (1974) formula, and calories use Mifflin-St Jeor. The range line converts the BMI cutoffs into weights for your height. If you choose Other / prefer not to say, sex-based parts use the average of the male and female versions. Everything is calculated in your browser, and nothing you enter is stored or sent anywhere.