2. Select your age and gender
3. Click "Calculate BMI" for results
| BMI Range | Recommendation | Risk Level |
|---|---|---|
| < 18.5 | Gain weight | Low |
| 18.5-24.9 | Maintain weight | Normal |
| 25-29.9 | Lose weight | Increased |
| 30-34.9 | Lose weight | High |
| 35-39.9 | Lose weight | Very High |
| ≥ 40 | Medical advice | Extremely High |
BMI Calculator
The BMI Calculator helps you quickly determine your Body Mass Index (BMI) using your height, weight, age, and gender. BMI is a widely used health metric that indicates whether your body weight falls within a healthy range, or if you are underweight, overweight, or obese. This calculator supports both Metric (kg/cm) and Imperial (lb/in) units, making it easy for users worldwide to get accurate results.
In addition to showing your BMI score, the calculator provides a complete health analysis, including BMI category, health risk level, and a recommended healthy weight range. The interactive sliders, visual BMI scale, and smart indicators make the results easy to understand—even for beginners.
Key Features
- Accurate BMI calculation using standard medical formulas
- Metric & Imperial unit support
- Interactive sliders for height and weight
- Visual BMI scale & progress circle
- Health risk analysis with color indicators
- Healthy weight range calculation
- Quick profiles (Average, Athletic, Tall, Short)
- Reset & recalculation options
- Fully responsive and mobile-friendly design
What This Calculator Shows
- Your exact BMI value
- BMI category (Underweight, Normal, Overweight, Obese)
- Health risk level based on BMI range
- Visual BMI scale with marker position
- Progress circle showing how close you are to the normal range
- Healthy minimum and maximum weight
- Weight to lose or gain to reach a healthy BMI
- Body details including height, weight, age, and gender
- Medical recommendations for each BMI range
Disclaimer
All calculators available on this website are provided for informational and general guidance purposes only. The calculations and results are based on user-provided inputs and standard formulas, and therefore may not reflect real-world outcomes. These tools do not constitute financial, legal, tax, medical, or professional advice of any kind. Actual results may vary depending on individual circumstances, assumptions, and external factors. Users should verify all results independently and consult a qualified professional before making any decisions based on the calculator outputs. We do not guarantee the accuracy, completeness, or reliability of the results generated.