Enter your height and weight (US or metric). We’ll compute your BMI, show a common adult category, and give a playful caption you can chuckle at (kept PG). Entertainment & general info — not medical advice.
BMI is a screening number, not a diagnosis. It doesn’t measure body fat or health.
* “Healthy Range” uses BMI 18.5–24.9 for your entered height. Labels vary by guideline; this is not medical advice.
Copy-paste into your blog or site. It auto-updates.
Simple, non-medical ideas you can toggle. Saved on this device.
Generate a simple PNG with your current BMI readout.
A simple ratio of weight to height (kg/m² or 703×lb/in²). It’s a population-level screening metric, not a diagnosis.
No. It’s entertainment + general information for adults. For personal guidance, consult a clinician.
Underweight <18.5; Healthy 18.5–24.9; Overweight 25–29.9; Obesity ≥30. Labels vary by region/guideline.
It doesn’t measure body fat, health, or distribution. Can misclassify different body types, athletes, older adults, and during pregnancy. Children/teens use age- and sex-specific charts.
Not yet, but you can screenshot results or generate the poster PNG.
US: BMI = 703 × (lb / in²). Metric: BMI = kg / (m²). We also show a “Healthy Range” (BMI 18.5–24.9) scaled to your height.
Entertainment & information only — not medical advice.
