PI function in Excel returns the value of the mathematical constant pi (π). PI function in Excel returns the PI value with 15 digits (14 decimal places). Function Returns the value as 3.14159265358979
Syntax of PI Function in Excel
PI()
Example of PI Function in Excel
Formula
- Row number 2 displays value of PI
- Row number 3 calculates the circumference of circle with radius 4
- Row number 4 calculates the area of the circle with radius 4
So the result will be
Result
