Can this tool diagnose obesity or other health conditions?

No, the tool provides a BMI percentile only; it is not a medical diagnosis. Use the results as a starting point for a conversation with a pediatrician.

Is the BMI percentile accurate for very young children or teenagers near puberty?

The tool is designed for ages 2 through 19, but the site advises caution after puberty, when body composition changes rapidly, and recommends professional medical guidance.

Do I need to create a Cigna account to use the calculator?

No, the interactive tool is publicly accessible on the Cigna website without requiring a login or paid subscription.

What should I do if the percentile shows my child is above or below the typical range?

Share the results with your child's doctor, who can interpret the growth-chart data in the context of overall health, growth patterns, and family history.

Body Metrics & FitnessTool Review

BMI Calculator for Kids

Provided byCignacigna.com

This free interactive child BMI tool is intended for ages 2 through 19, including children up to age 9. It estimates ...

One of 6 options for BMI Calculator for Kids

Use This Tool

BMI calculators

Screenshot of BMI Calculator for Kids on Cigna — cigna.comOpen the live tool →

About this tool

What BMI Calculator for Kids does

This interactive tool calculates a child's body mass index and assigns a percentile rank based on age, gender, and growth-chart data from the Centers for Disease Control and Prevention. The result places the child's BMI among peers of the same sex and age, offering a visual and numerical snapshot of growth patterns. Parents, guardians, or caregivers can use the output to track changes over time and discuss findings with a pediatrician. The Cigna version presents the same CDC-based methodology as other free child BMI tools but is embedded within a health-plan website, which may influence the surrounding layout and accessibility for existing members. The page explicitly notes that results should be interpreted with caution after puberty and recommends consulting a doctor for questions about growth assessment.

Step by step

How to use the Cigna BMI Calculator for Kids

1
Enter the child's date of birth to determine age
2
Select the child's sex at birth
3
Input the child's current height and weight
4
Submit the form to receive the BMI value and percentile rank on a growth chart

Is it right for you

Best for

Parents, guardians, or caregivers of children ages 2 through 19 who want a quick, free percentile-based BMI assessment to share with a pediatrician.

Limitations

Results are estimates and not a clinical diagnosis
No unit switching between metric and imperial after initial entry
Caution advised for children who have reached puberty; doctor consultation recommended

Questions

BMI Calculator for Kids FAQ

Can this tool diagnose obesity or other health conditions?: No, the tool provides a BMI percentile only; it is not a medical diagnosis. Use the results as a starting point for a conversation with a pediatrician.
Is the BMI percentile accurate for very young children or teenagers near puberty?: The tool is designed for ages 2 through 19, but the site advises caution after puberty, when body composition changes rapidly, and recommends professional medical guidance.
Do I need to create a Cigna account to use the calculator?: No, the interactive tool is publicly accessible on the Cigna website without requiring a login or paid subscription.
What should I do if the percentile shows my child is above or below the typical range?: Share the results with your child's doctor, who can interpret the growth-chart data in the context of overall health, growth patterns, and family history.

Other Options

More BMI Calculator for Kids tools

Compare all →

Keep Exploring

Similar tools

Based on shared tags

BMI Calculator – Body Mass Index6 options

Calculates an individual’s Body Mass Index (BMI) using either U.S. customary or metric units. The tool requires users to input their current height and weight, then instantly generates a numerical BMI value. It provides immediate feedback by displaying the calculated score alongside its corresponding health category. Furthermore, it offers helpful context regarding how to interpret the resulting number and details any inherent limitations of the BMI measurement itself. Individuals interested in general body metrics or fitness tracking utilize this resource. The calculator assists users in monitoring their current weight status relative to standard guidelines, providing a quick snapshot of where they fall on the scale.

6 options💪 Body Metrics & Fitness

BMI Calculator for Men5 options

Calculates your Body Mass Index (BMI) using height and weight inputs, providing an instant assessment of body composition metrics. The tool supports both male and female user selections and accommodates various unit systems for precise calculations. Beyond standard BMI, it generates expanded health indices such as BMI Prime and the Ponderal Index, offering a comprehensive view of your current body metrics. It also provides immediate classification based on established adult BMI categories for accurate interpretation. Individuals interested in tracking their physical fitness or monitoring general health status utilize this tool to guide lifestyle decisions. By comparing their calculated score against provided healthy range guidelines, users gain valuable insights into whether their weight and height fall within optimal parameters.

5 options💪 Body Metrics & Fitness

BMI Calculator for Teens6 options

Calculates Body Mass Index (BMI) for teens using CDC percentile categories designed for ages two through twenty. The tool accepts various measurements and provides immediate BMI output, supporting multiple unit formats to ensure accurate results regardless of user preference. It distinguishes between adult and child modes, providing a comprehensive health metric tailored specifically for adolescent growth stages. Uses this calculator anyone monitoring the physical development of a young person. Parents, guardians, or healthcare providers can use it to track healthy weight ranges and understand developmental milestones relative to standard pediatric guidelines. The resource helps users quickly assess body metrics in an easy-to-read format, supporting informed discussions about fitness and overall health.

6 options💪 Body Metrics & Fitness

BMI Calculator for Women6 options

Calculates an individual’s Body Mass Index (BMI) specifically tailored for women using either US customary or metric units. The tool accepts height and weight measurements to provide an accurate BMI score, which is then interpreted using established WHO-based adult classification tables. Beyond just the raw number, it delivers a comprehensive understanding of body metrics by providing estimated healthy weight ranges and supplementary context like the BMI Prime measure for detailed analysis. Individuals interested in monitoring their fitness progress or maintaining a healthy weight benefit from this precise calculation tool. It offers reliable data points that help users assess whether their current measurements fall within established healthy guidelines or require adjustment.

6 options💪 Body Metrics & Fitness

BMI Weight Loss Calculator5 options

Calculates an individual’s Body Mass Index (BMI) using current weight and height measurements. The tool provides not only the resulting BMI category but also a recommended healthy weight range tailored to the user's specific height. Furthermore, it allows users to estimate the necessary weight loss required to achieve a target BMI, typically aiming for a healthier range below 25. Calculations are performed instantly within the browser and support both US customary units and metric measurements for global usability. Individuals interested in monitoring their body metrics and tracking progress toward fitness goals can use this resource. People who need an accurate starting point or general guidance on safe weight loss targets appreciate its dual functionality of assessing current status while suggesting a measurable path forward.

5 options💪 Body Metrics & Fitness

Geriatric BMI Calculator

Calculates Body Mass Index (BMI) specifically tailored for individuals over the age of 65. The tool accepts height and weight measurements to provide an accurate BMI score, which is then used to determine a person's current weight status. It classifies results into categories such as underweight, healthy weight, or overweight based on established geriatric health guidelines, offering users immediate insight into their general body metrics. Uses the specialized metric for older adults who require more nuanced assessment than standard BMI charts provide. Individuals over 65, caregivers, and healthcare professionals can utilize this calculator to monitor changes in a person's weight status over time. It helps ensure that nutritional assessments and health monitoring are performed using guidelines appropriate for the unique physiological needs of the senior population.

1 option💪 Body Metrics & Fitness