Calculate BMI
Enter your height and weight to see your Body Mass Index.
What is BMI and why does it matter for runners?
Body Mass Index (BMI) is a simple numerical measure that uses your height and weight to estimate your body fat. While it isn't perfect—it doesn't differentiate between muscle mass and fat mass—it serves as a quick baseline indicator of your general health and weight category.
BMI Categories
- Under 18.5: Underweight
- 18.5 – 24.9: Normal Weight
- 25.0 – 29.9: Overweight
- 30.0 and above: Obese
Running and Weight Management
Many people start running as a primary way to lose body fat and bring their BMI into the "Normal" range. Running is one of the most efficient forms of cardiovascular exercise for calorie expenditure. However, the most important aspect of using running for weight loss is consistency. With apps like Run and Grow, you can stay motivated by turning your runs into a flourishing digital garden, keeping you accountable week after week.