PI in WPS on Windows: Introduction

PI in WPS on Windows is a built-in spreadsheet function for returning the mathematical constant pi; this guide covers 4 core tasks, with 4 available without membership and 0 membership-related items.

At a Glance

Metric	Value	Notes
Core tasks	4	Matches the number of rows in the How-to Index
Available without membership	4	Matches the number of Free rows in the index
Membership-related items	0	Matches the number of membership-related rows in the index
Version scope	No version restriction	Available across WPS Spreadsheet versions

About This Feature

Overview

The PI function is a built-in function in WPS Spreadsheet on Windows. It returns the mathematical constant pi for calculations and analysis.

Core capabilities include:

Enter PI() quickly to return the pi constant for basic math formulas and worksheet setup.
Combine it with other functions for trigonometric, geometric, and analytical formulas.
Use it in cross-sheet references and nested formulas for more complex spreadsheet models.
Keep results updated automatically when related values change.

System Requirements

Item	Requirement
Operating system	A Windows device that can run WPS Office
App version	The latest version of WPS Office is recommended; WPS Spreadsheet versions support this function
Network	No mandatory internet connection is required for local PI calculations
Other	You need to open WPS Spreadsheet and edit formulas in cells

Download & Installation

Item	Details
Official download	WPS Office Free Download
Check after installation	Open WPS Office, launch WPS Spreadsheet, and enter `=PI()` in a cell

Source: WPS Download Center

Compare with Alternatives

Dimension	WPS	Microsoft	Google	Notion	Adobe
Capability Summary	In WPS Spreadsheet, entering `PI()` returns the pi constant and supports nested formulas, cross-sheet references, and recalculation when data changes.	Microsoft Word supports equation entry in UnicodeMath and LaTeX formats, which is designed for document equations rather than spreadsheet cell functions.	Google Sheets provides the `PI()` function and states that it returns pi to 9 decimal places.	Notion renders math equations with KaTeX and supports inline or block equations for notes and documents.	Adobe Acrobat focuses on PDF editing, conversion, signing, and related document workflows on its Acrobat product page.
WPS Advantages	Advantage: It is built for spreadsheet cell calculations, so entering, combining, and updating formulas happens in the same worksheet workflow.	Compared with WPS: It focuses on equation authoring in documents instead of worksheet function calculation.	Compared with WPS: It also supports `PI()`, but it is centered on a web-based spreadsheet environment rather than a local desktop worksheet workflow.	Compared with WPS: It supports equation display and editing, not spreadsheet cell functions for calculation models.	Compared with WPS: It is centered on PDF document tasks rather than spreadsheet function calculations.
Official Source	—	Linear format equations in Word	PI function in Google Docs Editors Help	Math equations in Notion	Adobe Acrobat overview

Overall Conclusion
If your main task is worksheet-based constant calculation, formula nesting, and result updates, the PI function in WPS fits everyday spreadsheet work well. Microsoft Word and Notion focus more on equation presentation in documents, Adobe Acrobat focuses on PDF workflows, and Google offers a similar PI function in an online spreadsheet environment.

Use Cases

No.	Scenario	Suitable for	Main challenge	How WPS helps
1	Circle area calculation	Students and teachers	You need to insert the pi constant quickly	Enter `=PI()*radius^2` in a cell
2	Trigonometric formula building	Data analysts	You need constants and functions in one formula	Combine `PI()` with functions such as SIN and COS
3	Cross-sheet model calculation	Finance and operations users	Multi-sheet formulas need reusable constants	Nest `PI()` directly in cross-sheet formulas
4	Dynamic result updates	Frequent spreadsheet users	Results need to refresh after input changes	Use PI in formulas so results recalculate with data changes

Membership & Benefits

Free vs WPS Premium

Capability	Free	WPS Premium
Basic use of the PI function	✅ Available	✅ Available
Standard spreadsheet formula editing	✅ Available	✅ Available
Extended tools such as advanced PDF features	Some features are limited	More advanced features are available
Cloud storage and template benefits	Basic quota	Higher quota and additional benefits

Source: WPS Office pricing page

Recommendations

Scenario	Recommended plan	Why
Everyday study and basic spreadsheet calculations	Free	The PI function itself does not require membership
You also need more PDF, template, and cloud benefits	WPS Premium	Suitable when you need broader office features beyond spreadsheet formulas

WPS membership center: Subscribe now