# \[✔️DONE\] Date Ranges in Formulas

**URL:** <https://community.fibery.io/t/done-date-ranges-in-formulas/1739>\
**Category:** Ideas & Features\
**Tags:** formulas\
**Created:** [July 1, 2021, 5:50pm UTC](https://community.fibery.io/t/done-date-ranges-in-formulas/1739 "2021-07-01T17:50:29Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![antoniokov](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/antoniokov/32/201_2.png) [@antoniokov](https://community.fibery.io/u/antoniokov)\
**Post date:** [September 27, 2021, 10:37am UTC](https://community.fibery.io/t/done-date-ranges-in-formulas/1739/3 "2021-09-27T10:37:08Z")

</div>

🎈 Introducing `DateRange(startDate, endDate)`, `DateTimeRange(startDateTime, endDateTime)`, and some auxiliar functions:

> [@CHANGELOG: Sep 27 / Milestones on Timeline, Date Ranges in Formulas, Filter Linked Entities in Rules](https://community.fibery.io/t/changelog-sep-27-milestones-on-timeline-date-ranges-in-formulas-filter-linked-entities-in-rules/2061):
>
> Milestones on a Timeline [https://community.fibery.io/t/in-dev-milestones-on-a-timeline/671](https://community.fibery.io/t/in-dev-milestones-on-a-timeline/671) Add crucial dates as milestones to any Timeline View: [milestones-on-timeline-fictional] Releases, conferences, product launches — everything preceded by firefire_engine time is a good candidate to visualize as a milestone. In a classic Fibery fashion, there are no hardcodes: pick any Type(s), any common Field, and use the usual filters to keep truly relevant events only. Date Ranges in Formulas a…

And a [guide](https://community.fibery.io/t/changelog-sep-27-milestones-on-timeline-date-ranges-in-formulas-filter-linked-entities-in-rules/2061) on date ranges in Formulas as well.

---

_[View the full topic](https://community.fibery.io/t/done-date-ranges-in-formulas/1739)._