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PI Function

Topic Status: Some information in this topic is preview and subject to change in future releases. Preview information describes new features or changes to existing features in Microsoft SQL Server 2016 Community Technology Preview 2 (CTP2).

Returns the value of Pi, 3.14159265358979, accurate to 15 digits.

A decimal number with the value of Pi, 3.14159265358979, accurate to 15 digits.

Pi is a mathematical constant. In DAX, Pi is represented as a real number accurate to 15 digits, the same as Excel.

The following formula calculates the area of a circle given the radius in the column, [Radius].

=PI()*([Radius]*2)
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