Hi Matthew Scott (Matthew_Scott)")
Greetings!
Thank you for posting in Microsoft Community.
We understand that you have a question about Microsoft Loop possibility of having computation using a formula, let’s work on this together as team to get to the bottom of this.
You can use formulas in tables inside a Loop component, but only for some basic calculations such as sum, average, count, min, and max. You can access these formulas by clicking on the drop-down menu at the bottom of each column that has a number type.
However, if you want to create calculated columns based on other columns, such as your "Cost Estimate" column, you will need to use a different tool. One option is to use Excel Online, which allows you to create and edit spreadsheets in your browser and collaborate with others in real time. You can insert an Excel Online spreadsheet into a Loop component by copying and pasting its link. This way, you can use all the powerful features of Excel, such as formulas, functions, charts, and pivot tables.
We look forward to your reply.
Sincerely
Juhn Jac
Microsoft Forum Moderator