Standard BMI Calculator Android App Kotlin
Introduction & Importance
Body Mass Index (BMI) is a measure of body fat based on height and weight that applies to adult men and women. It’s an essential tool for assessing your health status and risk of diseases. Our standard BMI Calculator Android App Kotlin helps you calculate your BMI accurately and instantly.
How to Use This Calculator
- Enter your height in centimeters.
- Enter your weight in kilograms.
- Click ‘Calculate’.
Formula & Methodology
The BMI formula is: weight(kg) / (height(m) * height(m)). Here’s how we calculate it:
1. Convert height from cm to m by dividing by 100.
2. Square the height in meters.
3. Divide the weight in kg by the result from step 2.
Real-World Examples
Case Study 1
A 175cm tall person weighing 70kg has a BMI of 22.86, which is considered normal weight.
Case Study 2
A 160cm tall person weighing 55kg has a BMI of 21.48, which is also considered normal weight.
Case Study 3
A 180cm tall person weighing 90kg has a BMI of 27.78, which is considered overweight.
Data & Statistics
| Region | Prevalence (%) |
|---|---|
| North America | 36.2 |
| Europe | 23.3 |
| Asia | 5.9 |
| BMI | Category |
|---|---|
| <18.5 | Underweight |
| 18.5-24.9 | Normal weight |
| 25-29.9 | Overweight |
| 30 or more | Obesity |
Expert Tips
- Regularly monitor your BMI to track your health status.
- For accurate results, use a reliable scale and measure your height correctly.
- BMI is not suitable for children, pregnant women, or athletes due to muscle mass.
Interactive FAQ
What is a healthy BMI range?
A healthy BMI range is 18.5-24.9.
Can BMI be inaccurate?
Yes, BMI can be inaccurate for certain groups like children, pregnant women, and athletes.