# Formula to Calculate User Created Date from App:Logins?

**URL:** <https://community.glideapps.com/t/formula-to-calculate-user-created-date-from-app-logins/17432>\
**Category:** Ask for Help\
**Created:** [October 22, 2020, 2:11am UTC](https://community.glideapps.com/t/formula-to-calculate-user-created-date-from-app-logins/17432 "2020-10-22T02:11:20Z")\
**Posts on this page:** 1\
**Showing post:** 9

<div class="post-metadata">

**Author:** ![Robert\_Petitto](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/robert_petitto/32/25193_2.png) [@Robert\_Petitto](https://community.glideapps.com/u/Robert_Petitto)\
**Post date:** [October 22, 2020, 7:56pm UTC](https://community.glideapps.com/t/formula-to-calculate-user-created-date-from-app-logins/17432/9 "2020-10-22T19:56:34Z")

</div>

I’d use the glide data editor for that. Subtract joined date from today:

> [@new Date-time Math](https://community.glideapps.com/t/date-time-math/15963):
>
> The Math column can now do math with date/times. In particular: Subtracting two date/times produces a duration, which is a number and is measured in days, like in Google Sheets. Adding a duration (number) to a date/time, or subtracting it from a date/time will add/subtract that many days to it. You can pick “Now” as a substitution for a variable.

---

_[View the full topic](https://community.glideapps.com/t/formula-to-calculate-user-created-date-from-app-logins/17432)._