Find your country-specific BMI calculator with regional standards, healthcare guidelines, and preferred units. Each calculator is tailored to your country's health standards and measurement system.
AR
BR
CA
CL
MX
US
BE
DK
FI
FR
DE
IT
NL
NO
PL
RU
ES
SE
UA
UK
AU
CN
IN
ID
JP
MY
NZ
PH
SG
KR
TH
VN
EG
IL
NG
SA
ZA
TR
AE
Different countries and regions use different BMI standards and measurement systems. Our country-specific BMI calculators ensure you get accurate, medically relevant results based on your location's health guidelines.
Asian BMI Standards: Countries like South Korea, Japan, China, India, and Singapore use lower BMI thresholds because Asian populations have higher health risks at lower BMI levels. Asian standards classify overweight as BMI 23-27.4 and obesity as BMI ≥27.5, compared to WHO standards (overweight: 25-29.9, obese: ≥30).
CDC Standards (United States): The CDC provides detailed obesity classifications including Class 1 (30-34.9), Class 2 (35-39.9), and Class 3 (≥40) obesity categories for comprehensive health assessment.
WHO Standards: Most countries worldwide follow WHO (World Health Organization) BMI guidelines, which classify normal weight as 18.5-24.9, overweight as 25-29.9, and obese as ≥30.
Each country-specific BMI calculator defaults to the measurement system commonly used in that region. This ensures familiarity and reduces conversion errors.
Many countries have specific healthcare systems with their own BMI guidelines and classifications. Our calculators align with these systems to ensure consistency with medical professionals.
No hidden costs, no registration required. Use as many times as you need.
All calculations are performed locally. We don't store any personal data.
Get accurate BMI calculations in seconds with detailed health category information.
Use the search and filter tools above to find your country's BMI calculator. You can search by country name, filter by region (Americas, Europe, Asia-Pacific, Middle East & Africa), BMI standard (WHO, Asian, CDC), or preferred units (Metric, Imperial).
Once you're on your country's calculator page, enter your height and weight using the default units for that country. You can switch between metric and imperial units if needed. The calculator will automatically convert and recalculate.
Your BMI result will be displayed along with your health category based on your country's specific standards. You'll also see information about what your BMI means, health recommendations, and how it compares to standard ranges.
While BMI is a useful screening tool, it's important to discuss your results with a healthcare provider, especially if you have concerns about your weight or health. BMI doesn't account for muscle mass, bone density, or body composition, so professional medical advice is always recommended.
Common questions about country-specific BMI calculators