BMI Calculator
Use our BMI calculator to check your Body Mass Index and see whether you may be a suitable candidate for a gastric sleeve in Turkey.
What is Body Mass Index?
Body Mass Index (BMI) is a simple screening tool that shows whether your weight is appropriate for your height. A BMI in the range of 18.5 to 24.9 is generally considered normal for adults. Many people use BMI as an initial guide to assess whether they may need to make lifestyle changes.
However, BMI alone does not show how healthy you are because it does not take into account important factors such as age, gender, and body composition (fat, muscle and bone mass). Being overweight or obese can increase the risk of health problems including heart disease, diabetes, high blood pressure and sleep apnoea. Checking your BMI regularly can help you monitor your weight and maintain a healthier lifestyle.
Understanding Your BMI
Once you have calculated your BMI, compare your result with the ranges below to understand your weight status and what it may mean for your health.
- Under 18.5: You are in the underweight range.
- 18.5 – 24.9: You are in the healthy weight range.
- 25 – 29.9: You are in the overweight range.
- 30 and above: You are in the obesity range and may be eligible for weight loss surgery in Turkey.
What are the Limitations of Body Mass Index?
BMI is a useful indicator for assessing weight, but it has important limitations. It can give misleading results in certain groups, such as athletes, pregnant women, children and older adults. For individuals with high muscle mass, BMI may appear high due to muscle weight—even though their body fat level is low.
In children, BMI may be inaccurate due to ongoing growth and muscle development. Elderly individuals may also receive unreliable results because muscle mass naturally decreases with age. Additionally, BMI should not be used during pregnancy, as weight changes during this period are expected and healthy.
FAQs About Body Mass Index
What is the BMI for gastric sleeve surgery in Turkey?
For a gastric sleeve surgery in Turkey, you must have a BMI of 30 or above. However, this is only one part of the assessment. Your medical history and general health condition must also be reviewed, and you must be ready to make long-term lifestyle changes.
What is the BMI for gastric bypass surgery in Turkey?
For a gastric bypass surgery in Turkey, the required BMI is generally 35 or above. However, patients with a BMI between 30 and 35 may also be considered if they have obesity-related conditions such as hypertension, high cholesterol or type 2 diabetes. Gastric bypass is one of the most effective procedures for managing type 2 diabetes, which is why we often recommend it for diabetic patients.
Does Body Mass Index measure body fat?
No. BMI does not directly measure body fat. It does not consider factors such as age, gender, muscle mass or overall body composition. It only provides a general estimate and should be interpreted alongside other health indicators.
How is Body Mass Index classified?
A BMI below 18.5 is considered underweight, between 18.5–25 is normal weight, 25–30 is overweight, and 30 and above is classified as obesity. However, these categories may not apply accurately to all individuals.
How can I reduce my Body Mass Index?
The only way to lower BMI is to lose weight. This can be achieved through a healthy diet, increased physical activity and avoiding processed foods. A diet rich in low-fat, high-fibre foods is recommended. If lifestyle changes alone do not help and you have obesity-related health problems, you may consider weight loss surgery as a safe and effective option.
How accurate is Body Mass Index?
BMI is a helpful measurement for most people over the age of 18, showing whether you are within a healthy weight range for your height. However, it is not always accurate. BMI does not reflect age, gender or muscle mass and is not suitable for athletes, pregnant women, people under 18 or the elderly.