BMI Calculator
Your BMI is
BMI RANGE AND CATEGORY CHART
BMI table for adults
| CATEGORY | BMI RANGE kg/m2 |
| Underweight | <18.5 |
| Normal Weight | 18.5 - 24.9 |
| Overweight | 25 - 29.9 |
| Obese | >30 |
BMI Calculator – Introduction
A BMI Calculator helps you understand whether your weight is healthy for your height. It uses a simple formula to estimate body fat levels and categorize your health status. Whether you’re planning a fitness routine, monitoring your health, or tracking progress, BMI is one of the easiest metrics to start with.
What is BMI (Body Mass Index)?
BMI (Body Mass Index) is a numerical value calculated using your height and weight. It is widely used by healthcare professionals to identify whether a person is underweight, normal weight, overweight, or obese.
Formula:
BMI=Weight (kg) / Height (m²)
BMI is not a medical diagnosis but a quick screening tool to understand your health category.
Why is a BMI Calculator Important?
A BMI calculator helps you:
- Quickly assess whether your current weight is ideal for your height.
- Track weight-related goals (gain, maintain or lose weight).
- Understand your risk levels related to conditions like diabetes, hypertension, or heart issues.
- Build awareness about maintaining a balanced lifestyle and healthy weight.
It’s simple, accurate for most users, and widely trusted.
BMI Categories (According to WHO Standards)
- Below 18.5 – Underweight
- 18.5 – 24.9 – Normal Weight
- 25 – 29.9 – Overweight
- 30 and above – Obesity
These ranges help identify whether your body weight aligns with healthy standards.
Limitations of BMI
Although BMI is helpful, it may not be accurate for:
- Athletes with high muscle mass
- Pregnant women
- Children or elderly individuals
- People with specific medical conditions
BMI is a general guide — not a complete health assessment.
How to Use a BMI Calculator?
Although BMI is helpful, it may not be accurate for:
- Enter your weight (in kg).
- Enter your height (in cm or meters).
- Click Calculate.
- The tool will display your BMI value and category.
Most online BMI calculators also provide suggestions for healthy weight ranges.
