What is a healthy BMI range?

For adults, a BMI range of 18.5 to 24.9 is commonly used as the healthy reference range.

Is BMI enough to measure health?

No. BMI is a screening metric and should be considered alongside body composition, activity level, and clinical context.

Body Mass Index is a screening metric that compares weight to height. It is a starting point, not a diagnosis.

Unit system

Weight

Height (cm)

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Healthy BMI range is commonly defined as 18.5 to 24.9.

What is BMI?
BMI (Body Mass Index) is weight relative to height. It is useful for population screening but not a diagnosis on its own.

What is the normal BMI range?
For adults, the commonly used healthy range is 18.5 to 24.9.

Why might BMI be misleading?
Muscle mass, body composition, age, and ethnicity can affect how well BMI reflects personal health risk.

After checking BMI, set intake targets with the Calorie Calculator and Protein Calculator. Then plan consistent recovery windows using SleepKit Sleep Cycle Calculator and lock scheduling blocks with FocusKit Focus Session Calculator.