Work and business

Put a spreadsheet of dates into your calendar

Typing a season of fixtures or a rota into a calendar one by one takes ages. Import them all at once from the spreadsheet.

Excel and CSV to calendar (ICS)Free · No sign-up · Files stay on your device
Open Excel and CSV to calendar (ICS)

Why use an ICS file

An .ics file holds many events at once, and every calendar app can import it.

The columns are recognised for you: Subject, Start date, Start time, End time, Location and Description.

When you might need this

Key benefits

How to do it

  1. Make sure the sheet has a heading row with at least Subject and Start date.
  2. Open it in CSV to ICS.
  3. Choose day-first (UK) or month-first (US) dates.
  4. Press Convert, then import the .ics into your calendar.

Tips

Excel and CSV to calendar (ICS)Free · No sign-up · Files stay on your device
Open Excel and CSV to calendar (ICS)

Questions

Which date formats work?

2026-11-13, 13/11/2026, 13 Nov 2026, and real Excel date cells.

What about time zones?

Times are added in the time zone of the calendar you import into.

Can I update events later?

Importing again adds new copies. Delete the old ones (or the whole imported calendar) first.

Tools for this job

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