BMI Calculator for 21kg and 88cm

Calculate BMI for 21kg weight and 88cm height. BMI value is 27.1 (Overweight).

27.1
Your BMI Category: Overweight
Weight
21kg
Height
88cm
27.1
Overweight
< 18.5
Underweight
18.5 - 24.9
Normal weight
25.0 - 29.9
Overweight
≥ 30.0
Obese
27.1 kg/m²
BMI Prime: 1.08 | Ponderal Index: 30.8

BMI Classifications for Adults

ClassificationBMI Range (kg/m²)
Severe Thinness< 16
Moderate Thinness16 - 17
Mild Thinness17 - 18.5
Normal18.5 - 25
Overweight25 - 30
Obese Class I30 - 35
Obese Class II35 - 40
Obese Class III> 40

BMI for Children and Teens (2-20 years)

CategoryPercentile Range
Underweight< 5%
Healthy weight5% - 85%
At risk of overweight85% - 95%
Overweight> 95%

BMI Formulas

Metric Formula

BMI = weight(kg) / height(m)²

Imperial Formula

BMI = 703 × weight(lb) / height(in)²

BMI Prime Classifications

ClassificationBMIBMI Prime
Severe Thinness< 16< 0.64
Moderate Thinness16 - 170.64 - 0.68
Mild Thinness17 - 18.50.68 - 0.74
Normal18.5 - 250.74 - 1
Overweight25 - 301 - 1.2
Obese Class I30 - 351.2 - 1.4
Obese Class II35 - 401.4 - 1.6
Obese Class III> 40> 1.6

Health Recommendations

Your BMI Results

With a BMI of 27.1, you are classified as overweight. Small lifestyle changes can help bring your BMI into a healthier range.

Next Steps

• Track your BMI over time to monitor changes

• Consider consulting with healthcare professionals

• Combine BMI with other health measurements

• Check age-specific BMI recommendations

Understanding BMI Ranges

Normal Weight Range

Range: 18.5 - 24.9

A healthy weight range based on your height.

Health Implications

BMI is one of several factors in assessing overall health.

Weight Changes

Track BMI changes over time for better health monitoring.

Additional Factors

Consider age, gender, muscle mass, and body composition.

About this Calculator

Calculate BMI for 21kg weight and 88cm height. BMI value is 27.1 (Overweight).

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