Which events are included?

Every VEVENT in the calendar becomes a row. To-dos and free/busy blocks are ignored.

What time format is used?

Start and end times are converted to ISO-8601 so they sort correctly and import cleanly into spreadsheets.

Will my data be uploaded?

No. Parsing and conversion happen entirely in your browser — the file never leaves your device.

Convert Calendar (ICS) to CSV

Convert an .ics calendar file into a CSV of events with dates, titles, and locations — parsed locally with ical.js, nothing uploaded.

Loading tool…

What is an ICS file?

ICS (iCalendar) is the standard format for sharing calendars and invites, exported by Google Calendar, Apple Calendar, and Outlook.

Why convert ICS to CSV?

A CSV lets you analyse events in a spreadsheet — count meetings, sum durations, or import a schedule into another tool that doesn't read ICS.

How the conversion works

Convertur parses every VEVENT with ical.js and writes one row per event with summary, start, end, location, description, organizer, and UID. Times are normalised to ISO-8601.

How to ics to csv

Drop an .ics file into the zone above, or paste calendar text.
Press Convert to parse the events locally in your browser.
Preview the CSV, then download it.

Related converters

VCF to CSVTurn exported contacts into a spreadsheet.CSV to XLSXTurn a plain CSV into a native Excel workbook.CSV to JSONTurn spreadsheet rows into a clean JSON array.CSV to Markdown TableTurn a CSV into a GitHub-flavoured table.