> For the complete documentation index, see [llms.txt](https://docs.inforiver.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.inforiver.com/editable/formula-and-functions/logical-functions/or.md).
# OR
The OR function returns TRUE if at least one of the arguments is TRUE and returns FALSE when all the arguments evaluate to FALSE.
### Syntax
```excel-formula
or(logical_test1,[logical_test2],...)
```
### Arguments
logical\_test1 – The first condition to be evaluated. This is a required argument.
logical\_test2,.. – The additional conditions that are to be evaluated. These are optional arguments.
### **Return value**
Either True or False
### **Example**
```excel-formula
if(or(Region == "West", Region =="East"), 25, 30)
```
Will return 25 if the region is West or East; otherwise, returns 30
### **Excel equivalent**
[OR](https://support.microsoft.com/en-us/office/or-function-7d17ad14-8700-4281-b308-00b131e22af0)
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