BMI Calculator

Modify the values and click the Calculate button to use

20.1

Normal

Age

Gender

Male

Female

Height

Weight

Result

BMI = 20.1 kg/m²

(Normal)

BMI Classification Chart

Underweight Normal Overweight Obese

< 18.5

18.5 - 25

25 - 30

30+

BMI = 20.1

● Underweight: < 18.5

● Normal: 18.5 - 25

● Overweight: 25 - 30

● Obese: > 30

Additional Health Metrics

Healthy BMI Range

18.5 - 25 kg/m²

Healthy Weight for Height

59.9 kg - 81 kg

BMI Prime

0.80

(BMI/25)

Ponderal Index

11.1 kg/m³

(kg/m³)

BMI Introduction

BMI is a measurement of a person's leanness or corpulence based on their height and weight, and is intended to quantify tissue mass. It is widely used as a general indicator of whether a person has a healthy body composition.

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BMI Categories

Underweight: < 18.5

Normal weight: 18.5 - 25

Overweight: 25 - 30

Obese: > 30

BMI Prime

BMI Prime is the ratio of actual BMI to the upper limit of optimal BMI (25). A value of 1.00 indicates exactly at the upper limit of normal range.