COUPNUM in WPS on Windows: Introduction

COUPNUM in WPS Spreadsheet returns the number of coupons payable between the settlement date and maturity date; 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	Matches the number of membership-related rows in the index
Version limits	No version limit stated	Available in WPS Spreadsheet environments that support function editing

About This Feature

Overview

COUPNUM is a financial function in WPS Spreadsheet. It returns the number of coupons payable between the settlement date and maturity date, which is useful for bond analysis, coupon schedule checks, and finance worksheet models.

Core tasks include:

Insert COUPNUM from the Insert Function dialog.
Type =COUPNUM(...) directly in a cell or in the formula bar.
Review the syntax COUPNUM(settlement, maturity, frequency, [basis]) and its arguments.

System Requirements

Item	Requirement
Operating system	A Windows device that can run WPS Office
App status	A current WPS Office installation is recommended for a complete formula editing experience
Network	No constant internet connection is required for local formula entry; internet is needed for downloads, updates, and online help
Other	You need to be able to open WPS Spreadsheet and edit worksheet cells

Download & Installation

Before using COUPNUM, install WPS Office on your Windows device and confirm that WPS Spreadsheet opens normally.

Item	Details
Official download	WPS Office Free Download
Check after installation	Open WPS Spreadsheet and confirm that the Formula tab and formula input area are available

Source: WPS Office download page

Compare with Alternatives

Comparison Item	WPS	Microsoft	Google	Notion	Adobe
Capability Summary	Provides the COUPNUM financial function, supports insertion from the function dialog or direct formula entry, and shows function syntax and arguments.	Microsoft Word supports formulas in table cells through the Formula command and can update results, but the workflow is centered on document tables.	The official Google Docs page highlights Gemini features for writing, summarizing, and Q&A, and does not present a Docs workflow equivalent to a spreadsheet financial function such as COUPNUM.	Notion formulas work with database properties, built-in values, and functions, which fits database calculations rather than a traditional spreadsheet cell formula workflow.	Adobe Acrobat supports calculations for PDF form fields, which fits form automation rather than worksheet financial functions.
WPS Advantages	Advantage: WPS is more aligned with spreadsheet-based financial calculations, with both guided function insertion and direct formula entry in worksheet cells.	Compared with WPS, the official Microsoft page describes table formulas inside Word documents rather than a spreadsheet financial function workflow.	Compared with WPS, the official Google Docs page focuses on AI writing assistance instead of spreadsheet-style financial function entry in Docs.	Compared with WPS, Notion is oriented toward database property formulas rather than worksheet cell formulas for finance functions.	Compared with WPS, Acrobat is oriented toward PDF form field calculations rather than spreadsheet formula editing.
Official Source	—	Use a formula in a Word table	Gemini in Google Docs	Formulas in Notion	Set calculation fields in Acrobat

Overall Conclusion
WPS is the closest match when your goal is worksheet-based financial formula entry and coupon-period calculation. The other products provide calculation features in document tables, AI writing tools, database properties, or PDF forms, which serve different workflows.

Use Cases

No.	Scenario	Suitable for	Need	How COUPNUM Helps
1	Bond coupon period calculation	Finance staff	Quickly confirm the number of coupon payments between settlement and maturity	Returns the number of payable coupons directly
2	Financial model building	Analysts	Reduce manual counting in coupon schedules	Uses function arguments for repeatable calculations
3	Training and learning	Students and trainers	Understand financial function syntax and arguments	Makes it easier to review the function structure and inputs
4	Template reuse	Office users	Reuse the same formula pattern across worksheets	Lets you enter the formula once and copy it to other cells
5	Result checking	Reviewers	Verify whether a formula is written correctly	Helps confirm settlement, maturity, frequency, and basis inputs

Membership & Benefits

Free vs WPS Premium

Item	Free	WPS Premium
COUPNUM formula entry and calculation	Available	Available
Basic Office apps	Available	Available
Cloud storage	1 GB	20 GB
Template downloads	Limited	More available
PDF tools	Basic features	More advanced tools

Source: WPS Office pricing page

Recommendations

Scenario	Recommended plan	Why
Learning COUPNUM and handling everyday worksheet calculations	Free	COUPNUM itself is available without membership
Needing more cloud storage, templates, and broader document tools	WPS Premium	Better fit if you also use expanded cloud, template, and PDF capabilities

Visit the WPS Office pricing page to review available plans and subscription options.