BMI Calculator – Check Your Body Mass Index (Height & Weight Guide 2026)

Maintaining a healthy body is essential for a good life, and one of the easiest ways to check your health status is by calculating your BMI (Body Mass Index).

BMI helps you understand whether you are underweight, normal, overweight, or obese based on your height and weight. In this guide, we will explain BMI calculation, formula, examples, and how to check it instantly using Calculator Mitra.

What is BMI?

BMI (Body Mass Index) is a simple calculation that uses your height and weight to estimate your body fat level. It is widely used by doctors and health experts.

BMI Formula

This formula helps determine your body category.

BMI Categories

BMI Range	Category
Below 18.5	Underweight
18.5 – 24.9	Normal Weight
25 – 29.9	Overweight
30 and above	Obese

Example of BMI Calculation

Let’s say your weight is 70 kg and your height is 170 cm (1.70 m):

So your BMI is 24.22, which falls under the Normal category.

Why BMI is Important?

• Helps identify health risks
• Useful in fitness tracking
• Used in medical reports
• Important for job fitness criteria

Health Risks Based on BMI

Underweight

Weak immunity, fatigue, and nutrient deficiency.

Overweight

Increased risk of diabetes and heart disease.

Obesity

High risk of serious diseases like hypertension and stroke.

How to Calculate BMI Easily?

Instead of doing manual calculations, you can use an online BMI calculator.

1. Open Calculator Mitra
2. Enter your height (cm)
3. Enter your weight (kg)
4. Click calculate
5. Get instant result with category

Benefits of Using BMI Calculator

• Quick results
• Accurate calculation
• Easy to use
• No manual effort

Limitations of BMI

BMI is a useful indicator, but it does not measure body fat directly. Athletes or muscular individuals may have a high BMI but still be healthy.

Tips to Maintain Healthy BMI

• Eat balanced diet
• Exercise regularly
• Avoid junk food
• Stay hydrated

Frequently Asked Questions (FAQs)

Is BMI accurate?

BMI is a general indicator but not 100% accurate for all individuals.

Can BMI tell body fat?

No, it only estimates based on height and weight.

What is a good BMI?

A BMI between 18.5 and 24.9 is considered healthy.

Conclusion

BMI is one of the easiest ways to check your health status. By using Calculator Mitra, you can calculate your BMI instantly and track your fitness level.

Start using BMI calculator today and take a step towards a healthier life.