# Timelion : display sum of days on y axis

**URL:** https://discuss.elastic.co/t/timelion-display-sum-of-days-on-y-axis/285908
**Category:** Kibana
**Tags:** timelion
**Created:** [October 5, 2021, 11:07am UTC](https://discuss.elastic.co/t/timelion-display-sum-of-days-on-y-axis/285908 "2021-10-05T11:07:50Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![hiba](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/hiba/32/110919_2.png) [@hiba](https://discuss.elastic.co/u/hiba)
#### Post date: [October 5, 2021, 11:07am UTC](https://discuss.elastic.co/t/timelion-display-sum-of-days-on-y-axis/285908/1 "2021-10-05T11:07:50Z")

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Hi,

i create i scripted field "sejour"

 ![sejour](https://us1.discourse-cdn.com/elastic/original/3X/d/3/d3add00eda613532c0b5f6afa32fb63a112afeb1.png)

to calculate the duration between two dates.

I want to use a Timelion visualization to calculate the sum of those days.  
for exemple in 04/09/2021 i want to get 6 days ,

 ![rs](https://us1.discourse-cdn.com/elastic/original/3X/f/6/f63e1a5e58b65b798863d51dab254aa4f12fff4c.png)

in my timelion i got this

 ![tempsnip](https://us1.discourse-cdn.com/elastic/original/3X/3/5/35734e74560366c5433162c2bc69ba9fc4337e7c.png)

any hel please !

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<div class="post-metadata">

### Author: ![bhavyarm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/bhavyarm/32/22392_2.png) [@bhavyarm](https://discuss.elastic.co/u/bhavyarm)
#### Post date: [October 25, 2021, 8:09pm UTC](https://discuss.elastic.co/t/timelion-display-sum-of-days-on-y-axis/285908/2 "2021-10-25T20:09:51Z")

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Hello,

What do you see in legend if you mouse over the graph data point( the highest one)?

Thanks,  
Bhavya

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<div class="post-metadata">

### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [November 22, 2021, 8:09pm UTC](https://discuss.elastic.co/t/timelion-display-sum-of-days-on-y-axis/285908/3 "2021-11-22T20:09:56Z")

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