# Does flow 'calculate' feature support formulas?

**URL:** <https://community.homey.app/t/does-flow-calculate-feature-support-formulas/80448>\
**Category:** Questions & Help\
**Tags:** homey-pro, homey-bridge\
**Created:** [May 13, 2023, 8:04am UTC](https://community.homey.app/t/does-flow-calculate-feature-support-formulas/80448 "2023-05-13T08:04:43Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\
**Post date:** [May 15, 2023, 12:34pm UTC](https://community.homey.app/t/does-flow-calculate-feature-support-formulas/80448/4 "2023-05-15T12:34:40Z")

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YW! Yeah I tried to ignore the string part 🤣  
Basic string operations are possible, but use it like this:

 ![Screenshot_20230515-143255_Homey](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/5/b/5bdb6a1fa42f1df7ee1151adefce5c4e55a29d9d.jpeg)

But you might take a look at the [Better Logic Library app](https://community.homey.app/t/app-pro-better-logic-library-for-users/71876), it has also Lodash available.  
You can write your own functions as well with it

 ![Screenshot_20230515-143812_Homey](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/1/a/1a2a6974b4b72c84cde5c9e21e4db6eebb3ed30e.jpeg)

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