Google Sheets
PI function in Google Sheets
Returns the value of Pi to 14 decimal places.
=PI()PI examples
Formulas you'll actually reuse.
Area of a circle from its radius:
=PI() * B2^2Result
78.54Degrees to radians by hand (RADIANS does the same):
=B2 * PI() / 180Result
0.5236
PI in Excel
Same name — your formula ports as-is.
Try PI in the playground
Edit the example — nothing to install.
Preloaded with the PI formula from Example 1 — change anything and watch it respond.
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Related functions
More ways Google Sheets gets this done.
- ABSReturns the absolute value of a number.MathExcel
- ACOSReturns the inverse cosine of a value, in radians.MathExcel
- ACOSHReturns the inverse hyperbolic cosine of a number.MathExcel
- ACOTReturns the inverse cotangent of a value, in radians. .MathExcel
- ACOTHReturns the inverse hyperbolic cotangent of a value, in radians. Must not be between -1 and 1, inclusive..MathExcel
- ASINReturns the inverse sine of a value, in radians.MathExcel