Toolnex AI BMI Calculator
Calculate your Body Mass Index with Toolnex AI's vibrant RGB graph visualization and health insights
Toolnex AI BMI Calculator
Use Toolnex AI's free BMI Calculator to calculate your Body Mass Index. Get accurate results, health recommendations, and a visual RGB graph to track your health status.
Calculate Your BMI
Your BMI Results
Your BMI is:
<18.5
18.5-24.9
25-29.9
30-34.9
35+
Health Recommendations
- Maintain a balanced diet with plenty of fruits and vegetables
- Engage in regular physical activity (at least 150 minutes per week)
- Stay hydrated by drinking adequate water throughout the day
- Get enough sleep (7-9 hours per night for adults)
Enter your details and calculate your BMI to see results here
BMI Categories
| Category | BMI Range | Health Risk |
|---|---|---|
| Underweight | < 18.5 | Low |
| Normal | 18.5 - 24.9 | Low |
| Overweight | 25 - 29.9 | Moderate |
| Obese | 30+ | High |
Health Goal
Set a target BMI:
How to Use Toolnex AI's BMI Calculator
Select Measurement System
Choose between Metric (kg, cm) or Imperial (lbs, feet/inches) units for your calculations.
Enter Your Details
Fill in your age, gender, weight, and height in the selected measurement system.
Calculate BMI
Click the "Calculate BMI" button to get your Body Mass Index result instantly.
View Results & Recommendations
See your BMI category on the RGB graph and get personalized health recommendations with Toolnex AI.