Returns the value of Pi to 14 decimal places. Learn more
In Google Sheets, the PI() function is used to return the mathematical constant pi, which represents the ratio of the circumference of a circle to its diameter.
The PI() function takes no arguments and simply returns the value of pi, which is approximately 3.14159.
You can use the PI() function in mathematical calculations, such as calculating the area or circumference of a circle, or in trigonometric calculations, such as calculating the sine or cosine of an angle.
The syntax for using the PI() function in Google Sheets is as follows:
=PI()
When used in a formula or calculation, the PI() function will return the value of pi, which can then be used to perform further calculations.