What is it & why use it?
Check your Body Mass Index (BMI) instantly and know your weight category using height and weight. This tool on Calci.in helps assess weight status and potential health risks.

Formula (explained)
BMI = Weight (kg) / Height^2 (m^2)
Variables: Weight = body weight in kilograms, Height = body height in meters.

Example calculation
Weight 70 kg, Height 1.75 m → BMI = 22.9 (Normal weight).

Benefits & use cases
• Quick screening for weight category
• Track progress on health goals
• Recognized standard measure globally

Related calculators on Calci.in
BMR Calculator
Calorie Calculator
Ideal Weight Calculator

External references (authority sources)
WHO – BMI

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FAQs
Q1: Is BMI always accurate?
A: It is a general indicator, but may not account for muscle vs fat composition.
Q2: What is a healthy BMI range?
A: Generally, 18.5 to 24.9 is considered normal for adults.
Q3: Can BMI be used for children?
A: Yes, but children use age- and gender-specific percentiles.
Q4: Should I rely only on BMI?
A: No, also track waist, body fat, and consult doctors for complete assessment.