TAN Function (DAX)

How does the TAN function (DAX) work?

The TAN function (DAX) returns the tangent of the given angle.

TAN Formula Syntax


How do you use the TAN function?

The TAN function expects radians. To supply an angle to TAN in degrees, multiply the angle by PI()/180 or use the RADIANS function to convert to radians.

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Considerations when using the TAN function

If your argument is in degrees, multiply it by PI()/180 or use the RADIANS function to convert it to radians.

Related Video Tutorials

Formula examples using the TAN function




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Download our comprehensive DAX Formula Reference Guide as perfect companion as you learn how to use DAX formulas within Power BI.

Download DAX Formulas Reference Guide
Download DAX Formula Reference Guide