🇲🇳 Mongolia 🌍 WHO 🌏 Asia-Pacific 🇯🇵 Japan
BMI Calculator — Mongolia
Body Mass Index · WHO Standard · Mongolia Health Statistics
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WHO normal BMI: 18.5–24.9. In Mongolia, 20.6% of adults are obese and 54.4% are overweight or obese (WHO 2022 Global Health Observatory). Mongolia uses the WHO BMI standard. The Ministry of Health Mongolia publishes these statistics nationally. Mongolia has seen one of the fastest obesity increases in Asia, driven by sedentary urban migration from nomadic herding lifestyles and increased consumption of processed foods in Ulaanbaatar.
Weight / Height · Metric (kg/cm) · Imperial (lbs/ft)
BMI Classification — Mongolia & International
| Category / Normal | 🌍 WHO | 🌏 Asia-Pacific | 🇯🇵 Japan |
|---|---|---|---|
| Underweight | < 18.5 | < 18.5 | < 18.5 |
| Normal weight | 18.5 – 24.9 | 18.5 – 22.9 | 18.5 – 24.9 |
| Overweight | 25 – 29.9 | 23 – 27.4 | ≥ 25 (Obese) |
| Obese | ≥ 30 | ≥ 27.5 | — |
Frequently Asked Questions
What is the obesity rate in Mongolia? ▾
20.6% of adults in Mongolia are classified as obese and 54.4% are overweight or obese per WHO 2022 Global Health Observatory data. Mongolia has seen one of the fastest obesity increases in Asia, driven by sedentary urban migration from nomadic herding lifestyles and increased consumption of processed foods in Ulaanbaatar. The Ministry of Health Mongolia monitors these figures through national health and nutrition surveys.
What BMI standard does Mongolia use? ▾
Mongolia follows the WHO standard (normal 18.5–24.9, overweight 25–29.9, obese ≥30). The Ministry of Health Mongolia applies these thresholds in national clinical guidelines and public health campaigns. Unlike parts of Asia which use lower cut-offs, the standard WHO thresholds reflect the original research on European and North American populations.
Is BMI an accurate measure for people in Mongolia? ▾
BMI is a widely used population screening tool in Mongolia but it has well-known limitations: it does not distinguish between muscle and fat, and cannot capture fat distribution — abdominal (visceral) fat carries higher cardiovascular risk than fat stored in limbs. The Ministry of Health Mongolia recommends combining BMI with waist circumference (men: <94 cm, women: <80 cm per WHO) and other clinical indicators for a complete assessment.