# How to sum 2 saved context values

**URL:** <https://discourse.nodered.org/t/how-to-sum-2-saved-context-values/69430>\
**Category:** General\
**Created:** [22 October 2022 14:35 UTC](https://discourse.nodered.org/t/how-to-sum-2-saved-context-values/69430 "2022-10-22T14:35:18Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![Paul-Reed](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/paul-reed/32/66906_2.png) [@Paul-Reed](https://discourse.nodered.org/u/Paul-Reed)\
**Post date:** [24 October 2022 22:19 UTC](https://discourse.nodered.org/t/how-to-sum-2-saved-context-values/69430/10 "2022-10-24T22:19:43Z")

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Have a look at post - [Persistent chart node](https://discourse.nodered.org/t/persistent-chart-node/45552)

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