How to Write DAX in Power BI
- George Apostolov
How to Write DAX in Power BI: step-by-step guide
Once you have your data loaded, click on the 'Table view'.
Select 'New Measure'.
Write your DAX (Data Analysis Expressions) formula in the empty field.
Click on the check icon to apply and commit the expression.
That's it! You have successfully written a DAX formula for your report.
Quick answer: To write DAX in Power BI, open the Table view and select New Measure. Next, write your DAX formula in the empty field, then click the check icon to apply and commit the expression.
About this Power BI tutorial
Create calculated measures in Power BI by opening Table view, entering your DAX formula, and committing the expression with the check icon. This guide shows how to write DAX in Power BI in 5 steps, starting with "Once you have your data loaded, click on the 'Table view'" and finishing with "That's it! You have successfully written a DAX formula for your report". The interactive demo above is a click-through copy of the real Power BI interface, so you can rehearse each step before doing it in your own account.
Frequently asked questions
How many steps does it take to write DAX in Power BI?
5 steps. Each one is listed in order above, and the demo highlights exactly where to click.
Can I try it without changing my own account?
Yes. Clicking through the demo doesn't touch your Power BI data or settings. Once you know the flow, repeat it in your own workspace.
This tutorial is filed under Power BI. Related guides: How to Zoom in Power BI, How to Access the Power BI Service and How to Add a Button in Power BI. Last reviewed 05 Oct 2026.
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