Turn rows in Google Sheets™ into Google Calendar™ events. Preview every change before it syncs.
Listing updated:July 24, 2026
Works with:
4
Overview
You plan in a spreadsheet. Everyone else checks the calendar.

Calendar Sync keeps both telling the same story: type events as rows in Google Sheets™, click Preview & Sync, and they appear on Google Calendar™ exactly the way the preview promised.

WHO IT'S FOR

• Semester schedules and lesson plans
• Content calendars
• Shift rosters and volunteer schedules
• Event series, rehearsals, and league nights
• Anyone who plans in a spreadsheet but lives in a calendar

GET STARTED IN A MINUTE

Install, open a sheet, run Set Up New Sheet. You get an Events tab, a Settings tab, and a Start Here guide. Type events as rows, or import what is already on your calendar. Click Preview & Sync.

SEE BEFORE YOU SYNC

The preview shows exactly what will happen before anything does: how many events will be created or updated, which rows have problems, and whether any guests will be emailed. Nothing is sent until you say so.

EVERYTHING IN THE SHEET, NO ACCOUNT ANYWHERE

There is no website login and no separate account. Settings live on a tab in your spreadsheet.

WHAT A ROW CAN DO

Title, date, start and end times (overnight events work), all-day events, description, location, guest emails that get real invitations, a Google Meet link with one checkbox, and the 11 Google Calendar™ colors. Guests and Meet are free.

IMPORT WHAT'S ALREADY THERE

Pull events from any of your calendars into the sheet for a date window you choose, edit them in bulk, and sync the changes back. It never imports your whole history.

THE SHEET NEVER LIES

If an event is deleted or edited directly in Google Calendar™, the row says so in plain words the next time you sync or refresh. Nothing is silently recreated and nothing is silently overwritten.

FAIR FREE TIER

50 new events a month free, with unlimited edits and re-syncs. Only creating events counts, never maintaining them. Imports and re-checks are free too. Pro adds unlimited new events and scheduled automatic sync.

SUPPORT FROM A PERSON

Questions answered at getmarinette.com/calendar-sync, or email support@getmarinette.com. A real person reads every message and will try to get back to you within 1 business day.

Google Sheets™ and Google Calendar™ are trademarks of Google LLC. Calendar Sync for Sheets is an independent application and is not affiliated with, sponsored by, or endorsed by Google LLC.
Additional information
PricingFree of charge
Developer
Non-trader
Privacy policy
Terms of service
Calendar Sync for Sheets™ will ask for the permissions shown below. Learn more
Calendar Sync for Sheets™ will need access to your Google account
This will allow Calendar Sync for Sheets™ to :
View and manage spreadsheets that this application has been installed in
See and download any calendar you can access using your Google Calendar
View and edit events on all your calendars
Display and run third-party web content in prompts and sidebars inside Google applications
Allow this application to run when you are not present
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
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