Health calculators
BMI, ideal weight, calorie needs, body fat and pace - calculated locally in your browser, no sign-up and no upload.
BMI Calculator
Work out locally your body mass index from weight and height - with a healthy-weight range and category, no upload.
Calorie Calculator
Work out locally your basal and total daily calorie needs from weight, height, age, sex and activity - no upload.
Running Pace
Work out your running pace (min/km), speed and splits from a distance and finish time locally - no upload, in your browser.
Ideal Weight
Work out your ideal body weight by the Devine, Robinson, Miller and Hamwi formulas plus the healthy BMI range locally - no upload.
Body Fat Calculator
Estimate your body-fat percentage locally from circumference measurements with the U.S. Navy method - plus fat and lean mass.