Health
BMI, calories, ideal weight and other health calculations.
5 calculators
Health
BMI Calculator
BMI (Body Mass Index) gives a quick indication of whether your weight is appropriate for your height. Enter your weight and height to see your category instantly.
BMR Calculator (Basal Metabolic Rate)
Your BMR (basal metabolic rate) is the number of calories your body burns if you rested all day โ for breathing, heartbeat and other basic functions. This calculator uses the Mifflin-St Jeor formula, the most widely used modern standard.
Calorie Calculator (TDEE)
Your TDEE (total daily energy expenditure) is the number of calories you burn per day, including activity. This figure is your starting point for maintaining, losing or gaining weight.
Body Fat Calculator
The US Navy method estimates your body fat percentage with just a tape measure, no calipers needed. Enter your waist, neck, height (and, for women, hip circumference) for an indication.
Water Intake Calculator
A commonly cited rule of thumb for daily water intake is about 33 ml per kilogram of body weight, more with intense exercise. Enter your weight for an indication.