# Kibana Timestamp

**URL:** <https://discuss.elastic.co/t/kibana-timestamp/281761>\
**Category:** Kibana\
**Created:** [August 18, 2021, 4:00am UTC](https://discuss.elastic.co/t/kibana-timestamp/281761 "2021-08-18T04:00:10Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![irfanifse](https://avatars.discourse-cdn.com/v4/letter/i/dec6dc/32.png) [@irfanifse](https://discuss.elastic.co/u/irfanifse)\
**Post date:** [August 18, 2021, 4:00am UTC](https://discuss.elastic.co/t/kibana-timestamp/281761/1 "2021-08-18T04:00:10Z")

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Hi, I have requirement on Timestamp Time range calculation for particular hours

Eg: if a document comes to kibana at 9AM i need to find how many document came from that time and waiting for further process from respective application below is the sample i need to find hour range, like from how many hours this document is waiting in queue to get processed  
(\< 2 hours)  
(\>= 2 hours and \<12 hours)

Am using @timestamp to calculate but not getting output  
Eg KQL query \>\> FieldName:somevalue and @timestamp \<=2(hours)

please help me to solve this problem

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [August 18, 2021, 4:03am UTC](https://discuss.elastic.co/t/kibana-timestamp/281761/2 "2021-08-18T04:03:36Z")

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Welcome to our community! 😃

Given you are asking a question about Kibana and KQL, please leave this topic in the Kibana category.

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<div class="post-metadata">

**Author:** ![irfanifse](https://avatars.discourse-cdn.com/v4/letter/i/dec6dc/32.png) [@irfanifse](https://discuss.elastic.co/u/irfanifse)\
**Post date:** [August 18, 2021, 4:08am UTC](https://discuss.elastic.co/t/kibana-timestamp/281761/3 "2021-08-18T04:08:05Z")

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Thanks Mark, would be great if i get help on this, from yesterday am trying to solve this:)

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [September 15, 2021, 4:08am UTC](https://discuss.elastic.co/t/kibana-timestamp/281761/4 "2021-09-15T04:08:56Z")

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