Quick well-being and fitness calculators — BMI, healthy weight ranges and more, with metric and imperial units.
Find your Body Mass Index in seconds — with the healthy weight range for your height.
Estimate body-fat % from a tape measure — the U.S. Navy method, in metric or imperial.
Compare four classic ideal-weight formulas alongside the WHO healthy BMI range.
Find your Basal Metabolic Rate and daily calorie targets to maintain, lose or gain weight.
Quick answers about Utilix well-being calculators.
Quick well-being and fitness calculators starting with BMI, with more on the way (ideal weight, calorie needs, body fat estimation).
No. They're general-purpose screening tools that use widely accepted formulas. Always consult a qualified healthcare professional for diagnosis or treatment decisions.
Nowhere. Every calculation runs locally in your browser — your height, weight and any other inputs are never sent to a server.
Yes. Each tool has a unit toggle so you can use centimetres + kilograms or feet/inches + pounds. Conversions are exact.