BMI Calculator

BMI Calculator

Calculate your Body Mass Index and check your health status

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Overweight
Obese

Body mass index (BMI) Is? How Is It Calculated?

Body mass index (BMI)a measurement obtained by dividing a person's body weight value of the square of their height. Adult individuals of this value in a healthy weight range is one of the most common methods used to determine.

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The formula for calculating BMI

The formula for calculating BMI is quite simple:

  • BMI = weight (kg) / Boy2 (m)

For example, a person weighs 70 kg and 1.75 m tall, the BMI value:
70 / (1.75 × 1.75) = 22.86 is calculated as.

BMI values and their meanings

The World Health Organization (WHO), as determined by the BMI categories are as follows:

  • Under 18.5: Weak
  • 18.5 - 24.9: normal weight
  • 25.0 - 29.9: overweight
  • 30.0 - 34.9: 1. degree of obesity
  • 35.0 - 39.9: 2. degree of obesity
  • 40.0 and over: 3. degree of obesity (morbid obesity)

The effects on the health of BMI values

Low BMI values can be seen in individuals with health problems:

  • Weakness of the immune system
  • Vitamin deficiencies
  • Osteoporosis risk
  • Hormonal imbalances
  • Reproductive problems

High BMI values can be seen in individuals with health problems:

  • Heart diseases
  • Type 2 diabetes
  • High blood pressure
  • Joint problems
  • Sleep apnea
  • Some types of cancer

The limitations of the BMI calculation

To calculate BMI as it is so widely used, although it has some limitations:

  1. Nov mass in athletes with high may give misleading results
  2. In elderly individuals may have different evaluations because of the loss of Nov
  3. In pregnant women is not appropriate to use
  4. In children and adolescents age-specific BMI charts should be used

Recommendations For Healthy Weight Management

An ideal weight to reach and maintain suggestions:

  1. Balanced Nutrition
  • The appropriate nutrition for your daily calorie needs
  • Protein, carbohydrates and fat don't pay attention to the balance of
  • Water consumption
  • Portion control
  1. Regular Exercise
  • At least 150 minutes of moderate activity per week
  • Cardio exercises
  • Strength training
  • Setting a daily step goal
  1. Lifestyle Changes
  • Regular sleep
  • Stress management
  • Healthy snacks to choose
  • Limiting alcohol consumption

BMI tracking and Importance

Regular tracking of BMI, is an important tool to monitor your health condition. However, it is not alone, should be evaluated in conjunction with the following measurements:

  • Measurement of waist circumference
  • Body fat ratio
  • Nov mass
  • Metabolic tests

When Should I See My Doctor?

It is recommended that you contact a health care professional in the following situations:

  • Your value of 18.5 BMIunder 30 ormore
  • If you are experiencing rapid and unexplained weight changes
  • You're suffering from chronic illnesses are
  • Does not result in your weight loss efforts

Results

Body mass index, that is used to evaluate your general health status is an important indicator. However, it should not be considered as a standalone indicator. For a healthy lifestyle, a balanced diet, regular exercise and regular health checkups are important.

This article is designed to help you manage your health and BMI calculator tool above. However, you should consult a health care professional for every health decision, and not necessarily.

Frequently Asked Questions

  1. BMI values in the normal range, if not what should I do?
  • Consult a nutritionist or a doctor
  • Plan lifestyle changes
  • Get regular health checks
  1. BMI calculation should be done how often?
  • Generally, it is recommended that a measurement be made of 3-6 months
  • Weight loss/if you are importer can be made-month follow-up
  1. How to calculate BMI in children?
  • Age-and gender-specific BMI percentile tables are used
  • It is recommended that a specialist be consulted in Pediatrics

Bibliography

  1. World Health Organization (who). (2023). 'Body mass index - BMI'. Retrieved from:
    https://www.who.int/europe/news-room/fact-sheets/item/body-mass-index
  2. The Centers for Disease Control and Prevention (CDC). (2023). 'About Adult BMI'. Retrieved from:
    https://www.cdc.gov/healthyweight/assessing/bmi/adult_bmi/index.html
  3. National Health Service (NHS). (2023). 'What's the body mass index (BMI)?'. Retrieved from:
    https://www.nhs.uk/common-health-questions/lifestyle/what-is-the-body-mass-index-bmi/
  4. The Association of Endocrinology and metabolism of Turkey (TEMD). (2022). 'Guide to the diagnosis and treatment of obesity'. Retrieved from:
    http://www.temd.org.tr/
  5. American Heart Association (AHA). (2023). 'Body mass index (BMI) in adults'. Retrieved from:
    https://www.heart.org/
  6. The National Institutes of Health (NIH). (2023). 'Classification of overweight and BMI by ear'. Retrieved from:
    https://www.nhlbi.nih.gov/
  7. Public Health Agency Of Canada. (2023). 'Obesity and healthy eating'. Ministry Of Health.
  8. The Mayo Clinic. (2023). 'BMI Calculator'. Retrieved from:
    https://www.mayoclinic.org/
  9. Harvard School of Public Health. (2023). 'Healthy Weight'. Retrieved from:
    https://www.hsph.harvard.edu/
  10. To Determine The Frequency Of The Society. (2023). 'Adult Ear Facts'. Retrieved from:
    https://www.obesity.org/
  11. To determine the frequency of the International Journal. (2022). 'Current perspectives on BMI as a health measure'. Nature Publishing Group.
  12. The American Diabetes Association. (2023). 'Body mass index and diabetes'. Retrieved from:
    https://www.diabetes.org/
  13. European Association for the study to determine the frequency of (EASO). (2023). 'BMI Classification'. Retrieved from:
    https://easo.org/
  14. Turkish Dietetic Association. (2023). 'The relationship between healthy diet and BMI'. Retrieved from:
    http://www.tdd.org.tr/
  15. Clinical Medicine journal. (2022). 'New perspectives on the interpretation of body mass index'.

Academic Articles

  1. Smith, J., et al. (2022). 'The relationship Between BMI and health outcomes'. New England Journal of Medicine.
  2. Johnson, M., et al. (2023). 'The limitations of BMI and alternative measures'. The Lancet.
  3. Williams, R., et al. (2022). 'Modern Approaches to body composition assessment'. To Determine The Frequency Of Reviews.

Corporate Reports

  1. The World Health Organization (who). (2023). 'Global Health Observatory Data Repository'.
  2. Ministry Of Health. (2023). 'Turkey nutrition and Health Survey'.

Digital Resources

  1. WebMD. (2023). 'Body mass index (BMI) Calculator'. Retrieved from:
    https://www.webmd.com/
  2. MedlinePlus. (2023). 'Body Mass Index'. U. S. National Library of Medicine. Retrieved from:
    https://medlineplus.gov/

Note

This bibliography is the scientific basis of the information that is presented in the article. All data and information to trusted health organizations, academic institutions and has been compiled from scientific research. Timeliness and reliability of resources is controlled on a regular basis.

This article has been prepared in the light of current scientific research and the opinions of health professionals. Last update: [2025 February]