Get the age automatically from birth date

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    Asked on March 25, 2020 at 09:34 PM

    Also, can you make the birth date automatically populate the age on the form?

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    Answered on March 25, 2020 at 09:39 PM

    We do not have a specific widget that calculates age but there's a workaround using form calculation.


    Feel free to clone this form so you can figure out the whole setup. Guide:

    Here's how I did it:

    1. You need are 2 Date Picker fields and 2 Form Calculation Widgets in your form

    2. In the 2 Form Calculation Widgets, you need to define formula on each of them. The first calculation field (Days) gets the number of days, here's the formula:

    In the second calculation field (Age), this will calculate the Age base from the given birth date by the user using the math Floor function.

    If you need further assistance, let us know.