This indicator is derived from the body mass index (BMI), which is defined as the weight in kilograms divided by the square of the height in metres. People aged 18 years or over are considered obese if their BMI is equal to or greater than 30. The category ‘pre-obese’ refers to people with a BMI between 25 and less than 30. The category ‘overweight’ (BMI equal or greater than 25) combines the two categories pre-obese and obese. The data presented in this section stem from the European Health Interview Survey (EHIS) and the EU Statistics on Income and Living Conditions (EU-SILC).

Body mass index (BMI) by sex, age and educational attainment level

As of 2022, in nearly every country in Europe, over half of adults were classed as overweight or obese. The highest rate was recorded in Romania, with ** percent of adults self-reporting as overweight or obese. In both Croatia and the United Kingdom, around ** percent of adults had a BMI of over **. Europe one of the worst affected regions Europe had the second-highest number of obese adults across the WHO regions, only behind the region of the Americas. Over *** million adults aged 20 years were classed as obese in Europe in 2020. The number of obese adults in Europe was forecast to grow to *** million by 2035. Problems also with childhood obesity In 2020, ** million children in Europe were overweight, the highest across all continents. It was forecast with current trends that, by 2035, *** million children would be overweight. A further ** million children across the continent were classed as obese. Children that are overweight or obese are at a higher risk of developing numerous health conditions, such as type 2 diabetes, asthma, and high blood pressure.

The indicator measures the share of obese people based on their body mass index (BMI). BMI is defined as the weight in kilos divided by the square of the height in meters. People aged 18 years or over are considered obese with a BMI equal or greater than 30. Other categories are: underweight (BMI less than 18.5), normal weight (BMI between 18.5 and less than 25), and pre-obese (BMI between 25 and less than 30). The category overweight (BMI equal or greater than 25) combines the two categories pre-obese and obese.

Body mass index (BMI) by sex, age and degree of urbanisation

Analysis of ‘IH338 - Body Mass Index (BMI) of persons aged 15 years and over by type of physical or sensory difficulty’ provided by Analyst-2 (analyst-2.ai), based on source dataset retrieved from http://data.europa.eu/88u/dataset/98f3ac48-a212-4b14-b177-14a6e53c5607 on 12 January 2022.

--- Dataset description provided by original source is as follows ---

Body Mass Index (BMI) of persons aged 15 years and over by type of physical or sensory difficulty

--- Original source retains full ownership of the source dataset ---

Europe, 2012.

Europe, 2012. (Adj. R2 = 0.032; F = 2.772; p

The global BMI machine market is experiencing robust growth, driven by increasing health consciousness, rising obesity rates worldwide, and the expanding adoption of preventive healthcare measures. The market, valued at approximately $1.5 billion in 2025, is projected to exhibit a Compound Annual Growth Rate (CAGR) of 7% from 2025 to 2033, reaching an estimated market size of over $2.8 billion by 2033. This growth is fueled by several key factors, including the increasing demand for portable and user-friendly BMI machines for home use, the integration of advanced technologies like Bluetooth connectivity and smartphone apps for data tracking, and the growing adoption of BMI screening in healthcare settings such as hospitals and gyms. Furthermore, government initiatives promoting health and wellness, coupled with rising disposable incomes in developing economies, are contributing significantly to market expansion. However, the market faces certain restraints, including the relatively high cost of advanced BMI machines with sophisticated features, the presence of alternative and often cheaper methods for assessing body composition, and the potential for inaccurate readings if the machines aren't used correctly. Segmentation analysis reveals a significant demand for portable BMI machines, particularly for home use, owing to convenience and cost-effectiveness. The healthcare sector, including hospitals and gyms, also represents a substantial market segment due to the need for accurate and reliable BMI measurements for diagnosis and patient monitoring. Key players in the market, such as Delmer, KERN & SOHN, DETECTO, and Omron, are strategically focusing on product innovation, partnerships, and geographical expansion to maintain their competitive edge. The regional breakdown suggests strong growth prospects in North America and Asia-Pacific, driven by high healthcare expenditure and rising health awareness in these regions.

The global share of the population with overweight in was forecast to continuously increase between 2024 and 2029 by in total 1.9 percentage points. After the fifteenth consecutive increasing year, the overweight population share is estimated to reach 43.76 percent and therefore a new peak in 2029. Notably, the share of the population with overweight of was continuously increasing over the past years.Overweight is defined as a body mass index (BMI) of more than 25.The shown data are an excerpt of Statista's Key Market Indicators (KMI). The KMI are a collection of primary and secondary indicators on the macro-economic, demographic and technological environment in up to 150 countries and regions worldwide. All indicators are sourced from international and national statistical offices, trade associations and the trade press and they are processed to generate comparable data sets (see supplementary notes under details for more information).Find more key insights for the share of the population with overweight in countries like Europe and Australia & Oceania.

Body mass index (BMI) by sex, age and income quintile (%)

Analysis of ‘Body Mass Index, Kinder bei Schuleingangsuntersuchung’ provided by Analyst-2 (analyst-2.ai), based on source dataset retrieved from http://data.europa.eu/88u/dataset/f34b40dc-991d-50b3-a49f-4bbfa97a0791 on 12 January 2022.

--- Dataset description provided by original source is as follows ---

Die Datensätze beschreiben die Verteilung der Gewichtsgruppen nach BMI-Perzentilen bei den zur Einschulung schulärztlich untersuchten Kindern für die meldenden Kreise und kreisfreien Städte in Nordrhein-Westfalen. Diese wurden sowohl absolut sowie prozentual hinsichtlich der Gesamtanzahl untersuchter Schülerinnen und Schüler erfasst. Es fand eine Unterscheidung zwischen männlich und weiblich statt. Des weiteren wird die Verteilung der Gewichtsgruppen nach BMI-Perzentilen im Zeitverlauf für Nordrhein-Westfalen insgesamt erfasst. Auf der Homepage des Landeszentrums Gesundheit Nordrhein-Westfalen finden Sie weitere Darstellungen zu den Indikatoren:

Body Mass Index (BMI), Kinder bei Schuleingangsuntersuchung, Geschlecht Body Mass Index (BMI), Kinder bei Schuleingangsuntersuchung, Trend

Zur Erläuterung und Vereinfachung der Dateninterpretation finden Sie zudem als Worddokument eine Beschreibung des Indikators. Zudem finden Sie hier weitere Informationen zum Themenbereich Gesundheitsrelevante Verhaltensweisen.

--- Original source retains full ownership of the source dataset ---

Analysis of ‘SCA33 - Body Mass Index of Children aged 7 years’ provided by Analyst-2 (analyst-2.ai), based on source dataset retrieved from http://data.europa.eu/88u/dataset/47f47a99-5b89-4e6e-a2fa-bd6fb665ccd7 on 19 January 2022.

--- Dataset description provided by original source is as follows ---

Body Mass Index of Children aged 7 years

--- Original source retains full ownership of the source dataset ---

Body mass index (BMI) by sex, age and country of birth

The global BMI machine market is experiencing robust growth, driven by increasing health consciousness, rising obesity rates worldwide, and expanding healthcare infrastructure. The market, currently valued at an estimated $2.5 billion in 2025, is projected to exhibit a Compound Annual Growth Rate (CAGR) of approximately 7% from 2025 to 2033, reaching an estimated market size exceeding $4.5 billion by 2033. Key drivers include the increasing adoption of preventive healthcare measures, rising demand for home healthcare solutions (fueled by an aging population and technological advancements making portable BMI machines more accessible), and the growing prevalence of chronic diseases linked to obesity. The market segmentation reveals a strong preference for portable BMI machines, primarily due to their convenience and affordability compared to benchtop models. Hospitals and gyms represent significant application segments, but the household use segment is experiencing the fastest growth, driven by consumer demand for convenient self-monitoring tools. Leading companies such as Omron, Tanita, and others are investing in product innovation and expanding their distribution networks to capitalize on this growth. Regional analysis shows strong market penetration in North America and Europe, but significant growth potential exists in emerging markets in Asia-Pacific and other developing regions. The market is, however, faced with restraints such as the high cost of advanced BMI machines, limited awareness in certain regions, and potential challenges in data privacy concerning the collected health information. Despite these restraints, technological advancements such as the integration of smart features (e.g., Bluetooth connectivity, app integration for data tracking and analysis) are further enhancing the appeal of BMI machines. This contributes to market growth and encourages consumer adoption. The market is witnessing an ongoing trend toward miniaturization and improved accuracy, making BMI machines more accessible and reliable. Furthermore, the integration of BMI data with other health metrics in comprehensive wellness platforms presents a promising avenue for future expansion and innovation in this space. The competitive landscape is marked by both established medical device manufacturers and emerging players introducing innovative solutions to capture a share of this expanding market.

Global BMI Calculator is segmented by Application (Health & Wellness, Fitness, Medicine, Consumer Electronics), Type (Smartphone, Web-Based, Wearable, App, Digital) and Geography(North America, LATAM, West Europe, Central & Eastern Europe, Northern Europe, Southern Europe, East Asia, Southeast Asia, South Asia, Central Asia, Oceania, MEA)

Analysis of ‘Index telesnej hmotnosti (BMI) podľa pohlavia a vybraných vekových skupín’ provided by Analyst-2 (analyst-2.ai), based on source dataset retrieved from http://data.europa.eu/88u/dataset/0fb0ff15-71a8-4053-b98a-cc353b63602c on 17 January 2022.

--- Dataset description provided by original source is as follows ---

Tabuľka obsahuje údaje o percentuálnom podiele obyvateľov s podváhou, normálnou váhou, nadváhou a obezitou členený podľa pohlavia a vekových skupín.

--- Original source retains full ownership of the source dataset ---

European Health Survey: Body Mass Index of minors, according to sex. Population aged 16 and 17 years old. National.

European Health Survey: Body Mass Index of the adult population by sex, age group, and educational level. Population aged 18 years old and over. National.