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Healthy weight calculator

This healthy weight calculator determines a range of healthy body weights by considering an individual’s height and is most precise for individuals aged 18 or above.

The colored range scale below shows different weight categories associated with the height provided.

Note that:

  • SUW = Severe underweight
  • UW = Underweight
  • HW = Healthy weight
  • OW = Overweight
  • OC 1 = Obese class 1
  • OC 2 = Obese class 2
  • OC 3 = Obese class 3

Related calculators:


What is a healthy weight?

Healthy weight refers to a body weight that is considered optimal for overall well-being and is associated with a lower risk of health issues. It is often determined based on factors such as body mass index (BMI), which takes into account a person’s height and weight. However, individual health assessments may also consider factors like body composition, muscle mass, and distribution of fat. Achieving and maintaining a healthy weight is essential for promoting good physical and mental health, reducing the risk of chronic diseases, and supporting overall wellness.

Check out the BMI calculator for BMI calculation.

Weight classifications

Weight classifications are commonly used to assess and categorize individuals based on their body mass index (BMI), which is a ratio of weight to height. Here’s an overview of each classification:

  1. Severe underweight:
    • BMI range: Below 16.0
    • Description: Individuals in this category have a significantly low body weight, which may pose health risks due to insufficient nutrition and potential complications.
  2. Underweight:
    • BMI range: 16.0 to 18.5
    • Description: Individuals in this range may have a lower body weight than is considered healthy, but it might not necessarily indicate severe health risks. However, being underweight can still be associated with certain health concerns.
  3. Healthy weight:
    • BMI range: 18.5 to 25.0
    • Description: Falling within this range is generally considered optimal for overall health. Individuals with a BMI in this range are thought to have a balanced weight in relation to their height.
  4. Overweight:
    • BMI range: 25.0 to 30.0
    • Description: Individuals in this category have a higher body weight than what is considered healthy for their height. Being overweight can contribute to various health issues, including cardiovascular problems.
  5. Obese class 1:
    • BMI range: 30.0 to 35.0
    • Description: This class of obesity indicates a more significant excess of body weight. Health risks associated with obesity, such as diabetes and heart disease, become more pronounced in this category.
  6. Obese class 2:
    • BMI range: 35.0 to 40.0
    • Description: Individuals in this class have a higher level of obesity, and the associated health risks are more severe. Medical intervention and lifestyle changes are often recommended to manage health issues related to obesity.
  7. Obese class 3:
    • BMI range: 40.0 and above
    • Description: This is considered severe obesity. Individuals in this class face a significantly increased risk of serious health conditions.

It’s important to note that while BMI is a widely used indicator, it does have limitations, and other factors such as body composition, muscle mass, and distribution of fat should also be considered when assessing an individual’s overall health. Additionally, individual health risks can vary, and consultation with a healthcare professional is recommended for a comprehensive evaluation.

Maintaining a healthy weight

Maintaining a healthy weight involves a multifaceted approach that combines balanced nutrition, regular physical activity, and the adoption of sustainable lifestyle practices. A key aspect is cultivating a balanced diet, incorporating a variety of nutrient-dense foods like fruits, vegetables, whole grains, lean proteins, and healthy fats while controlling portion sizes. It is essential to limit the consumption of processed foods, sugary beverages, and high-calorie snacks to support overall well-being.

Regular physical activity is crucial for weight maintenance. Engaging in regular aerobic exercises, such as walking, jogging, swimming, or cycling , along with incorporating strength training exercises, helps build and preserve muscle mass. Finding enjoyable physical activities contributes to making exercise a sustainable part of one’s routine.

Hydration plays a significant role in weight management. Drinking ample water throughout the day can help prevent thirst from being mistaken for hunger, and it’s advisable to limit the intake of sugary drinks and high-calorie beverages. Adequate sleep is also important, as it can impact hormones related to hunger and fullness, potentially influencing weight.

Setting realistic and achievable goals for weight maintenance, focusing on lifelong habits instead of short-term fixes, is a sustainable approach. Seeking professional guidance from healthcare professionals, registered dietitians, or fitness experts can provide personalized advice and support based on individual needs. Embracing a holistic approach that addresses both physical and mental well-being is crucial for successful and enduring weight management.