Using Our BMI Calculator
For a quick and accurate BMI calculation, use our easy-to-use BMI calculator:
Steps to Calculate BMI Manually on a Calculator
If you prefer to calculate your BMI manually, follow these simple steps:
- Measure your weight in kilograms (kg) and height in meters (m).
- Square your height (multiply it by itself).
- Divide your weight by your squared height.
The formula is: BMI = weight (kg) / (height (m))²
For example, if you weigh 70 kg and are 1.75 m tall:
- Square 1.75: 1.75 × 1.75 = 3.0625
- Divide 70 by 3.0625: 70 / 3.0625 = 22.86
Your BMI would be 22.86.
BMI Categories
Once you’ve calculated your BMI, you can interpret your result using these standard categories:
| BMI Range | Category |
|---|---|
| Below 18.5 | Underweight |
| 18.5 - 24.9 | Normal weight |
| 25.0 - 29.9 | Overweight |
| 30.0 and above | Obese |
Understanding Your BMI Result
While BMI is a useful screening tool, it’s important to remember:
- BMI doesn’t directly measure body fat.
- It may not be accurate for athletes or very muscular individuals.
- Age, gender, ethnicity, and muscle mass can influence the interpretation of BMI.
Always consult with a healthcare professional for a comprehensive health assessment.
Tips for Maintaining a Healthy BMI
- Eat a balanced diet rich in fruits, vegetables, and whole grains.
- Stay hydrated by drinking plenty of water.
- Engage in regular physical activity, aiming for at least 150 minutes of moderate exercise per week.
- Get adequate sleep, typically 7-9 hours per night for adults.
- Manage stress through relaxation techniques or mindfulness practices.
Remember, BMI is just one aspect of your overall health. Use it as a starting point for discussions with your healthcare provider about your weight and lifestyle choices.
By regularly calculating and monitoring your BMI, you can take proactive steps towards maintaining a healthy weight and improving your overall well-being.