# Need help to calculate time delta in ES/Kibana

**URL:** <https://discuss.elastic.co/t/need-help-to-calculate-time-delta-in-es-kibana/85924>\
**Category:** Kibana\
**Tags:** elastic-stack-reporting\
**Created:** [May 16, 2017, 11:50am UTC](https://discuss.elastic.co/t/need-help-to-calculate-time-delta-in-es-kibana/85924 "2017-05-16T11:50:15Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![th\_dap7](https://avatars.discourse-cdn.com/v4/letter/t/a698b9/32.png) [@th\_dap7](https://discuss.elastic.co/u/th_dap7)\
**Post date:** [May 17, 2017, 8:04am UTC](https://discuss.elastic.co/t/need-help-to-calculate-time-delta-in-es-kibana/85924/4 "2017-05-17T08:04:58Z")

</div>

> [@th\_dap7](#):
>
> SimpleDateFormat("HH").format(new Date(doc["created\_on"].value

Sure: [https://discuss.elastic.co/t/extracting-hour-from-date-field-scripted-field/691/6](https://discuss.elastic.co/t/extracting-hour-from-date-field-scripted-field/691/6)

---

_[View the full topic](https://discuss.elastic.co/t/need-help-to-calculate-time-delta-in-es-kibana/85924)._