Free tool
BMI calculator
Metric or imperial, with your category and the GLP-1 thresholds.
Enter your height and weight to see your BMI.
BMI is a screening number, not a diagnosis, and it does not distinguish muscle from fat or differ by sex for adults. Weight-management GLP-1s are labeled for a BMI of 30 or above, or 27 or above with a weight-related condition. Check the criteria in the eligibility checker or read how to qualify.
This tool is general education, not medical advice, and its estimates do not account for your personal medical history. Decisions about your medication and treatment belong with a licensed clinician.
More tools
GLP-1 weight loss calculator
Enter your weight and medication for an honest, trial-based projection.
GLP-1 protein calculator
Turn your goal weight into a daily protein floor to protect muscle.
GLP-1 eligibility checker
See whether you meet the labeled BMI criteria in a few taps.
Water intake calculator
How much water to drink a day, from your weight and activity.
Weight loss percentage calculator
Turn a starting and current weight into your percentage lost and weekly pace.