Healthy Butler

Knowing your Numbers

Knowing your Numbers can help you build goals, stay motivated, and monitor your progress while making healthy lifestyle choices.

Body Mass Index

Body Mass Index (BMI) is a number calculated from a person's weight and height. BMI provides a reliable indicator of body fatness for most people and is used to screen for weight categories that may lead to health problems. BMI uses your weight and height as an indicator of total body fat. It is reliable, but some limits are:

  • It may overestimate body fat in athletes and others with muscular build
  • It may underestimate body fat in older persons and others who have lost muscle mass
Adult BMI Calculator
<18.5 Underweight / 18.5 - 24.9 Normal / 25.0 - 29.9 Overweight / >29.9 Obese

The above calculator provides BMI data for adults over the age of 19. To calculate BMI for childeren ages 2 through 19, use the BMI Percentile Calculator for Child and Teen at the Center for Disease Control website.

Waist Circumference & BMI

After determining your BMI, place a measuring tape snuggly around your waist at your belly button to measure your waist circumference. Use that information to determine your risk of developing obesity related diseases.

DiseaseRiskButton (27K)

You can track your own progress on HealthyButler.com once you register for the program or you can have your measurements taken free of charge, including weight, BMI, body fat %, and waist-to-hip ratio at the Butler YMCA. Measurements are voluntary and taken by appointment, contact Sandy Ihlenfeld.

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