**luzmangaser**I would like to be able to calculate the age when someone enters their birthday.

Any help?

Thanks

- JotForm Support
**EltonCris**Unfortunately, we do not have that widget as of the moment but I will escalate this as a feature request.

For now, you may consider this workaround.

1. Add 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 to calculate the age.

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 of the user using math Floor function. Here's how:

Demo: https://form.jotform.com/61880675038968

Feel free to clone this form so you can check and review the fields and its formula.

Guide: https://www.jotform.com/help/28-Cloning-a-Form-from-a-Web-Page

**luzmangaser**Thank you for this instruction but I seem to be missing something. Please take a look at my form below.

https://form.jotform.com/71656188199169

Thanks,

-bm

...- JotForm Support
**Mike**The following should help:

- Added current default date.

- Added minus sign to the calculation formula.

If you need any further assistance on this, please let us know.

**luzmangaser**All done, I figured it out. Thank you so much for your help. Your instruction is very useful.

Thanks,

-bm

...