How to Export Outlook Web Calendar to CSV for Excel
Question details
The user needs to export calendar data from Outlook on the web into a structured CSV format to track events month-by-month in a spreadsheet.

- Product
- Outlook on the Web
- Device & OS
- not provided
- Scenario
- Attempting to extract calendar events into a spreadsheet for structured tracking while being restricted to the web version of Outlook.
- Observed behavior
- Outlook on the web only exports calendars in ICS format natively, which cannot be opened as structured spreadsheet data directly without conversion.
Verify your organization's privacy and security policies regarding third-party calendar conversion tools before exporting and uploading sensitive calendar data.
Export as ICS and Convert to CSV via a Trusted Tool
Since Outlook on the web only provides ICS exports, you must first download the ICS file and then convert it using a trusted converter or calendar application.
Spreadsheet software does not natively convert ICS files into structured rows and columns. Using a dedicated ICS-to-CSV conversion tool bridges this gap.
Log in to Outlook on the web, click the Settings (gear) icon, navigate to Calendar > Shared calendars, and use the 'Publish a calendar' section to generate an ICS link or download the file.
Upload the downloaded ICS file to a trusted, secure online ICS-to-CSV converter, or import it into a desktop calendar application (like Google Calendar or Thunderbird) that supports exporting directly to CSV.
Download the resulting CSV file and open it in your preferred spreadsheet software to view your calendar data structured by date, time, and event details.

Manually Copy Calendar Events
If external conversion tools are blocked by your administrator or pose a security risk, manually copying the data is a safe alternative.
Request Desktop Outlook Access
The desktop version of Microsoft Outlook has a built-in feature to export calendar data directly to a CSV file.
Manage Your Exported Calendar Data with WPS Office
Need a lightweight and free spreadsheet tool to organize your converted CSV calendar data? WPS Office provides a powerful, highly compatible alternative to Microsoft Office, letting you edit, format, and track your events effortlessly.
- 1. Download and Install: Download WPS Office for free from the official website and complete the installation process.
- 2. Open WPS Spreadsheet: Launch WPS Office and open the Spreadsheet module.
- 3. Import Your CSV: Click Menu > Open, select your converted calendar CSV file, and apply filters to start tracking your events.

Frequently Asked Questions
Why doesn't Outlook on the web let me export directly to CSV?
Outlook on the web is designed primarily for quick calendar sharing and syncing, which utilizes the universal ICS standard. The direct CSV export functionality is currently reserved for the fully-featured Outlook desktop application.
Can I open an ICS file directly in Excel or WPS Spreadsheet?
While you can technically open an ICS file in a text or spreadsheet editor, the raw data will not be automatically organized into usable rows and columns. You must parse or convert the ICS file to CSV first for a structured view.
Are online ICS to CSV converters safe to use?
Many popular converters are safe, but uploading files to third-party servers always carries some risk. You should read their privacy policies carefully and avoid using them if your calendar contains sensitive corporate or personal information.




