The "CDC WHO Growth Chart Calculator" tool is designed to calculate the percentile (z-score) of any parameter such as height, weight, or body mass index (BMI) of your child, using its date of birth (DOB) and gender, and also the percentile (z-score) of any parameter like height, weight, and BMI in terms of Age and Gender. The tool is designed to save your data offline (no internet connection needed), and its data will be available to view the chart again without internet connection.

This application allows you to view any growth chart you created in the current time and in the past times. The percentage value is calculated by the chart, and it will be automatically updated, and available offline.

You can share the growth chart of your child by using Email, Facebook, Whatsapp, Twitter, Line, LineChat, Telegram, etc.

The weight, length, and head circumference parameters of your child can be displayed, using weight, height, and head circumference of your child. The z-score of any parameter (such as weight, length, height, and head circumference) will be shown in the chart, the percentile or age will be displayed on the bottom of the chart, the z-score will be automatically updated, and the data will be available for offline use.

This application will help your child to get used to the future, and the data saved and shared will be available for your child in the future.