MMULT in WPS on Windows: Introduction

WPS MMULT is a matrix multiplication function in Spreadsheet for returning the matrix product of two arrays or ranges; this guide covers 3 core tasks, with 3 available without membership and 0 membership-related items.

At a Glance

Metric	Value	Notes
Core tasks	3	Matches the number of rows in the How-to Index
Available without membership	3	Matches the number of Free rows in the index
Membership-related items	0	All listed tasks are available directly

About This Feature

Overview

The MMULT function in WPS Spreadsheet is used to multiply two matrices and return the matrix product to worksheet cells. When you type the formula, the editing area can show syntax guidance so you can confirm the parameter structure while entering the function.

Core tasks include:

Start the MMULT function and review syntax guidance before entering parameters.
Reference arrays or cell ranges in the required order to complete matrix multiplication.
Check updated results after data changes and review recalculation when needed.

This function is useful for linear algebra practice, data modeling, and repeated numeric analysis in worksheets. It helps reduce manual multiply-and-sum work and keeps matrix calculations inside the same spreadsheet workflow.

System Requirements

Item	Requirement
Operating system	A Windows device that can run WPS Office normally
App version	The latest version of WPS Office is recommended for a stable formula editing experience
Network	No mandatory internet connection is required for local formula calculation; internet access is needed for download, installation, and account-related services
Other	You need permission to open and edit spreadsheet files and enter formulas in cells

Download & Installation

Item	Details
Official download	WPS Office Free Download
Post-install check	Launch WPS Office → open a spreadsheet file → select a cell and enter `=MMULT(` in the formula bar

Source: WPS download center

Compare with Alternatives

Dimension	WPS	Microsoft	Google	Notion	Adobe
Capability Summary	In WPS Spreadsheet, entering `MMULT(` starts matrix multiplication for two arrays or ranges and shows syntax guidance during formula entry.	Excel provides `MMULT(array1, array2)` to return the matrix product of two arrays, with matching dimensions required.	Google Sheets provides `MMULT(matrix1, matrix2)` to calculate the matrix product of two matrices specified as arrays or ranges.	Notion formulas support calculations with database properties, built-ins, and functions, but the official help content does not describe a spreadsheet-style MMULT matrix function.	Acrobat supports calculated PDF form fields such as sum, product, average, minimum, and maximum, but this is form-field calculation rather than worksheet matrix math.
WPS Advantages	Advantage: WPS keeps matrix multiplication in a worksheet cell workflow and supports formula entry with syntax guidance in the editing area.	Compared with WPS: Excel also supports MMULT directly; Microsoft documentation additionally distinguishes dynamic array entry from legacy array entry in some versions.	Compared with WPS: Google Sheets also supports MMULT with direct matrix syntax; its official page focuses on function syntax rather than a desktop spreadsheet editing path.	Compared with WPS: Notion is oriented toward database property formulas and automation scenarios instead of grid-based matrix operations in worksheet cells.	Compared with WPS: Acrobat is suited to PDF form calculations, not matrix analysis in spreadsheet grids.
Official Source	—	MMULT function	MMULT	Intro to formulas	Configure form field calculations in Acrobat

Overall Conclusion
If you want to perform matrix multiplication directly in a spreadsheet and continue referencing the result in nearby cells, WPS fits that worksheet-based workflow well. Microsoft Excel and Google Sheets both provide corresponding MMULT functions, while Notion and Adobe focus on database formulas or PDF form calculations instead of spreadsheet matrix operations.

Use Cases

No.	Scenario	Suitable For	Main Pain Point	How MMULT Helps
1	Classroom matrix exercises	Students and teachers	Manual matrix multiplication takes many steps	Enter MMULT in worksheet cells to calculate the result directly
2	Data model verification	Analysts	Two numeric ranges need quick product validation	Use range references in MMULT and review the returned result
3	Reusable report templates	Office users	Updated source data requires repeated recalculation	Check whether result cells update after source values change
4	Cross-range calculations	Heavy spreadsheet users	Combining multiple ranges can be error-prone	Reference different ranges in one formula and verify dimensions
5	Result review and troubleshooting	New users	Formula errors can be hard to locate	Use syntax guidance, dimension checks, and recalculation review

Membership & Benefits

Free vs WPS Premium

Feature Area	Free Users	WPS Premium
Basic MMULT usage	✅ Available	✅ Available
Core office editing	✅ Available	✅ Available
Expanded benefits such as more cloud storage and additional PDF capabilities	Partially limited	More extended benefits available

Source: WPS Office pricing page

Recommendations

Scenario	Recommended Plan	Why
Everyday spreadsheet learning and basic matrix calculation	Free	MMULT basic usage is available without membership
Broader office work with additional document benefits	WPS Premium	Suitable if you also need more PDF, cloud, or other extended capabilities

WPS membership center: Subscribe now