Number.Tan is a Power Query M function that calculates the tangent of a given number. The function returns the tangent value as a number.

Compatible with: Power BI Service Power BI Desktop Excel Microsoft 365


Number.Tan( number as nullable number ) as nullable number


Returns the tangent of number.


Find the tangent of the angle 1.

// Output: 1.5574077246549023
Number.Tan( 1 )

Other functions related to Number.Tan are:

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Last update: August 25, 2023 | Contribute » | Contributors: Rick de Groot
Microsoft documentation:
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