# Using painless in Kibana . how is make Total/unique values?

**URL:** <https://discuss.elastic.co/t/using-painless-in-kibana-how-is-make-total-unique-values/219865>\
**Category:** Kibana\
**Created:** [February 18, 2020, 9:21pm UTC](https://discuss.elastic.co/t/using-painless-in-kibana-how-is-make-total-unique-values/219865 "2020-02-18T21:21:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mr\_searchng](https://avatars.discourse-cdn.com/v4/letter/m/d07c76/32.png) [@mr\_searchng](https://discuss.elastic.co/u/mr_searchng)\
**Post date:** [February 18, 2020, 9:21pm UTC](https://discuss.elastic.co/t/using-painless-in-kibana-how-is-make-total-unique-values/219865/1 "2020-02-18T21:21:54Z")

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I have index.  
index count=total,  
unique value=unique

avg=total/unique calculation in painless in kibana dashboard ?

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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:** [March 17, 2020, 9:21pm UTC](https://discuss.elastic.co/t/using-painless-in-kibana-how-is-make-total-unique-values/219865/2 "2020-03-17T21:21:55Z")

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