MMULT in WPS on Windows: Introduction

MMULT in WPS Spreadsheet is a matrix multiplication function for Windows users; 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 How-to Index
Membership-related items	0	Matches the number of membership-related rows in the How-to Index
Version scope	No version restriction	Available in WPS Spreadsheet across supported versions

About This Feature

Overview

MMULT is a spreadsheet function in WPS Spreadsheet that returns the matrix product of two arrays or ranges. It is useful for data calculation and analysis on Windows.

Core tasks include:

Enter the MMULT function quickly for matrix calculations in spreadsheets.
Fill in arrays or ranges based on the required arguments.
Use cross-sheet references and nested formulas for more complex calculations.
Keep results updated automatically when source data changes.

Common use cases include matrix calculations, cross-sheet analysis, and compound formula building. It helps reduce manual calculation steps and keeps results aligned with changing data. For users searching how to use the MMULT function in WPS on Windows, the function prompt and formula entry flow are straightforward to follow.

System Requirements

Item	Requirement
Operating system	A Windows device that can run WPS Office
App version	The latest version of WPS Office is recommended; MMULT is available in WPS Spreadsheet across supported versions
Network	No mandatory internet connection is required for local formula calculation; internet access is needed for download, installation, and account services
Other	You need permission to open spreadsheet files, edit cells, and enter formulas

Download & Installation

Before using MMULT, install the WPS Office desktop app for Windows and open WPS Spreadsheet.

Item	Details
Official download	WPS Office Free Download
Check after installation	Launch WPS Spreadsheet, select any cell, and type `=MMULT(` to confirm that the function entry point is available

Source: WPS Office Download Center

Compare with Alternatives

Dimension	WPS	Microsoft	Google	Notion	Adobe
Capability Summary	MMULT in WPS Spreadsheet supports matrix multiplication, cross-sheet references, nested formulas, and automatic recalculation when source data changes.	Excel provides the MMULT function and returns the matrix product of two arrays. In current Microsoft 365 versions, it can be entered as a dynamic array formula.	Google Sheets provides MMULT for matrix multiplication with arrays or ranges, and requires the number of columns in the first matrix to equal the number of rows in the second.	Notion formulas can perform calculations with database properties, built-ins, and functions, but the official help content does not describe a spreadsheet-style MMULT matrix function.	Acrobat can configure calculation rules for PDF form fields, which is useful for form totals and field-based calculations, but the official help content does not describe a spreadsheet-style matrix multiplication function.
WPS Advantages	Advantage: Uses a familiar spreadsheet formula workflow in WPS Spreadsheet. Distinct: Supports cross-sheet references and nested calculations in a desktop spreadsheet environment.	Compared with WPS: Also supports MMULT, but Microsoft documents separate dynamic array entry from legacy array entry in some usage scenarios.	Compared with WPS: Also supports MMULT and works well in browser-based sheets; WPS fits desktop spreadsheet editing and local file workflows more directly.	Compared with WPS: Focuses on database-property formulas and workflow logic rather than cell-based matrix operations.	Compared with WPS: Focuses on PDF form field calculations rather than spreadsheet matrix analysis.
Official Source	—	MMULT function	MMULT	Intro to formulas	Configure form field calculations in Acrobat

Overall Conclusion: If you need matrix multiplication directly in a spreadsheet with cross-sheet references and compound formulas, WPS provides a workflow that matches common desktop spreadsheet use. Microsoft Excel and Google Sheets both offer MMULT, while Notion and Adobe focus on different calculation models such as database formulas or PDF form fields.

Use Cases

No.	Scenario	Suitable For	Main Pain Point	How MMULT Helps
1	Matrix result calculation	Data analysts	Manual multiplication takes time and is easy to miscalculate	Enter MMULT in a cell to calculate matrix products
2	Cross-sheet data calculation	Finance and operations users	Data is spread across multiple worksheets	Reference ranges from other worksheets inside MMULT
3	Compound formula building	Advanced spreadsheet users	A single function is not enough for complex calculations	Combine MMULT with other formulas
4	Dynamic result updates	Report maintainers	Results need to stay aligned with changing source data	Use automatic recalculation to keep outputs updated

Membership & Benefits

Free vs WPS Premium

Capability	Free	WPS Premium
MMULT function usage	✅ Available	✅ Available
Basic spreadsheet editing	✅ Available	✅ Available
Cloud storage	1 GB	20 GB
Template resources	Basic templates	More template resources
AI tools	Limited access for some features	More AI features and higher usage allowance

Source: WPS Office pricing page

Recommendations

Usage Scenario	Recommended Plan	Why
Daily study and basic matrix calculations	Free	MMULT itself has no membership restriction and can handle common spreadsheet calculations
More cloud storage, templates, or broader office capabilities	WPS Premium	Suitable when you also need expanded storage, template access, and additional office features

WPS membership page: Subscribe now