Power BI & DAX / FREE
DAX Formula Explainer
Identify common DAX functions in a formula and understand what each part typically does.
Understand the functions in your DAX.Browser processing
Detected functions and their roles will appear here.
How to use it
From input to insight.
Paste a DAX expression and select Explain DAX. Unknown function names are shown without an invented explanation.
What to know
This rule-based reference identifies function calls and describes their standard role. It does not evaluate the formula or infer your model’s row context, filter context, relationships, or performance.