# Date Formula

**URL:** <https://integration.keap.com/t/date-formula/82096>\
**Category:** Max Classic\
**Created:** [February 6, 2021, 11:30pm UTC](https://integration.keap.com/t/date-formula/82096 "2021-02-06T23:30:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Christopher\_Rager](https://avatars.discourse-cdn.com/v4/letter/c/b77776/32.png) [@Christopher\_Rager](https://integration.keap.com/u/Christopher_Rager)\
**Post date:** [February 6, 2021, 11:30pm UTC](https://integration.keap.com/t/date-formula/82096/1 "2021-02-06T23:30:37Z")

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Is there a simple way to have a formula that adds “time” to a date field?

Example: Enrollment Date = Date Contact is created  
Formula Field (Expiration Date) = Enrollment Date + 90d

Thanks  
Chris

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**Author:** ![Jeff\_Arnold](https://sea1.discourse-cdn.com/flex019/user_avatar/integration.keap.com/jeff_arnold/32/14802_2.png) [@Jeff\_Arnold](https://integration.keap.com/u/Jeff_Arnold)\
**Post date:** [February 6, 2021, 11:44pm UTC](https://integration.keap.com/t/date-formula/82096/2 "2021-02-06T23:44:07Z")

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No. You would need a 3rd party like [PlusThis](https://4spotmarketing.com/plusthis) or [Integromat](https://4spotmarketing.com/integromat) to send the data out, have that system do the math, and then feed back into Keap (formerly Infusionsoft).

![email-sig-storybrand-certified-guide-60.png](https://us1.discourse-cdn.com/flex019/uploads/infusionsoft1/original/2X/b/b44e0b32c05e44619132d27268e14026b37d77b0.png)