BMI Calculator
Enter your height and weight to calculate your Body Mass Index and see which standard weight category it falls into.
BMI is calculated as weight in kilograms divided by height in meters squared. It's a standard population-level screening measure used by health organizations worldwide, including the WHO categories used above: underweight, normal weight, overweight, and obese.
BMI doesn't account for muscle mass, bone density, or overall body composition, so it isn't diagnostic for any individual. A muscular athlete and someone with a higher body fat percentage can land on the same number. Treat this as general wellness information, not personalized medical advice, and talk to a healthcare professional for an individual health assessment.
If weight management is part of your goal, the Stepzy for weight loss page walks through how daily steps fit into a broader plan.