BMI Calculator
What is a BMI Calculator?
A BMI (Body Mass Index) calculator helps you determine whether you are underweight, normal weight, overweight, or obese based on your height and weight. It is a widely used tool to assess body fat levels and understand potential health risks. The body mass index (BMI) calculation is the same for men and women.
How Does This BMI Calculator Work?
Our BMI calculator takes your age, height, and weight as input and automatically converts the units (cm, inches, kg, lbs) to give you an accurate BMI result.
Why Should You Check Your BMI?
✅ Health Monitoring – Helps track weight-related health risks
✅ Early Risk Detection – Identifies obesity or underweight risks
✅ Fitness Goals – Helps you maintain a balanced lifestyle
BMI Classification for Men & Women
| BMI Range | Category |
|---|---|
| Below 18.5 | Underweight |
| 18.5 – 24.9 | Normal Weight |
| 25 – 29.9 | Overweight |
| 30 and Above | Obese |
How is BMI Different for Men and Women?
Men generally have more muscle mass than women, which can slightly affect BMI readings.
Women tend to have a higher body fat percentage, so BMI calculations may vary slightly in terms of health risks.
Why Use This Online BMI Calculator?
✔️ Instant BMI Calculation – Get results instantly without refreshing the page
✔️ Multiple Unit Options – Choose from cm/inches and kg/lbs
✔️ Mobile-Friendly & Fast – Works on all devices seamlessly
✔️ Free & No Signup Needed – Calculate BMI anytime, anywhere
FAQs on BMI Calculation
1. What is a good BMI for my age?
BMI recommendations remain the same for adults, but for children and teenagers, age and gender-specific percentiles are used.
2. Is BMI a perfect health indicator?
BMI is a general guideline. It does not measure muscle mass, bone density, or fat percentage.
3. How often should I check my BMI?
It’s recommended to check your BMI every few months to track weight changes.
4. What should I do if my BMI is high?
If your BMI is overweight (25+) or obese (30+), consider consulting a healthcare professional for guidance on diet, exercise, and lifestyle changes.