To connect Google Calendar to Google Sheets, you have three options, because Google doesn't have a button for it. Apps Script, built into Sheets, can read your calendar events into a sheet, or make events from rows, on a timer. Google Calendar can import a CSV file you download from Sheets, which turns rows into events once. And Zapier can add a row for each new event, or make an event for each new row. Where it stops: a script has daily limits and runs as the person who made it, a CSV import is one time only, Zapier has trouble with repeat events and sorted sheets, and nobody checks the two still agree. AI agents do that check.
What it takes to connect Google Calendar to Google Sheets
Most teams use both. The calendar holds the meetings, jobs or shifts. The sheet is where someone counts them: hours per client, visits per week, who was booked when. Without a link, someone copies events into the sheet by hand each week, or types rows from a sheet into the calendar one at a time.
So connected has to mean two things. New and changed events show up in the sheet without anyone retyping them. And when the sheet is the plan, its rows turn into events on the right calendar. Google Calendar's own export makes an .ics file that is meant for other calendar apps, not for Sheets, so each option below fills that gap in its own way.
Three ways to connect Google Sheets and Google Calendar
Which one fits depends on which way the information goes, and how often.
Apps Script in Google Sheets
- How it works
- Open Extensions, Apps Script in your sheet and write a short script. Google's CalendarApp can get all events in a time range and write them to rows, or make events from rows. A time-driven trigger runs it on a schedule, and a calendar trigger can run it when events change.
- Good for
- Someone who is comfortable with a little code and wants a free link they control.
- Where it breaks
- Google lists daily limits, like 90 minutes of trigger run time a day on a gmail.com account and 6 hours on Google Workspace, and says limits can change without notice. Triggers run as the person who made them. When a script fails, Google emails that person only.
A CSV import into Google Calendar
- How it works
- Set up the sheet with English column names, at least Subject and Start Date. Download it as a CSV file, then in Google Calendar go to Settings, Import and export, and import it to the calendar you want.
- Good for
- A one-time load, like a season of jobs, classes or due dates planned in a sheet.
- Where it breaks
- It works once. A later change in the sheet means importing again, and Google doesn't say how it handles events already there. Google says repeat events come in as separate one-time events, and guests aren't imported.
A Zapier zap
- How it works
- Zapier has Google Calendar triggers like New Event, New or Updated Event and Event Cancelled, and Google Sheets steps like Create Spreadsheet Row, Update Spreadsheet Row and Lookup Spreadsheet Row. It works both ways: a row per event, or an event per row.
- Good for
- One steady flow, like adding each new booking on one calendar to a log sheet.
- Where it breaks
- Zapier's help center says the New Event trigger doesn't work with repeat events, updating a series fires once per event, and cancelled events need their own trigger. On the sheet side, sorting or deleting rows can make it skip rows or copy them twice.
Arkeo agents
- How it works
- Agents read your calendars and your sheet, add new and changed events to the right rows, check the calendar against the plan in the sheet, and tell your manager about double bookings and gaps.
- Good for
- Teams that count hours, visits or bookings from a calendar each week, and do it by hand.
- Where it breaks
- Anything your rules keep for a person, like moving a client's meeting, goes to the calendar owner in one message.
How to connect Google Sheets to Google Calendar
These follow Google's own guides. Open them for the screens.
- 1Lay out the sheet first
Give the sheet one row per event and clear column names. If rows will become events, use Google Calendar's English names, like Subject, Start Date, Start Time, End Date, End Time and Location.
- 2To make events from rows, import a CSV
Download the sheet with File, Download, Comma-separated values. In Google Calendar on a computer, open Settings, Import and export, select the file and the calendar, then click Import.
- 3To bring events into the sheet, open Apps Script
In the sheet, go to Extensions, Apps Script. A script that gets the events from your calendar for the next few weeks and writes one row for each is the usual start.
- 4Run it on a schedule
Add a time-driven trigger so the script runs each hour or each morning. Google says the run time may shift within the hour, and the trigger runs under your account.
- 5
Test one change
Move one test event on the calendar, wait for the next run, and check the row changed. Do it again with a repeat event and a cancelled one.
What still has to be done by hand between Google Calendar and Google Sheets
There is no built-in link, so each option leaves a gap. Google Calendar's export makes .ics files for other calendar apps, and Google's export page doesn't mention CSV or spreadsheets. Only a computer can export, and a work or school admin can turn export off.
A script is only as reliable as the person who owns it. Google's quotas page lists 90 minutes of trigger run time a day for a gmail.com account and 6 hours for Google Workspace, and says all quotas can change at any time without notice. Installable triggers run under the account of the person who made them, and when one fails, Apps Script emails that person. If they leave, the sheet stops updating and nobody else is told.
A CSV import is a copy, not a link. Google says repeat events come in as one-time events, guests aren't imported, and its guide doesn't say what happens if you import the same file twice.
Zapier has its own gaps. Its help center says the New Event trigger doesn't support repeat events, and changing a series fires the zap once for each event in it. Events on calendars you subscribe to don't fire New Event at all. On the sheet side, sorting or deleting rows can make it skip rows or copy them twice.
And nobody checks the sheet against the calendar. When the hours in the sheet don't match what was booked, finding the meeting that moved is still a person's job.
The agents that do it
Each agent does one job from start to finish, in your own Google Calendar and Google Sheets. Your team talks to them in Slack or Teams.
Clashes found before the client shows up.
- Checks staff calendars against bookingsevery day
- Finds double bookings and gapsas they happen
- Moves the event or tells your managerright away
Your weekly numbers, filled in for you.
- Pulls sales and bookings into your sheetevery Monday
- Compares it to last weekevery Monday
- Sends the summary to your teamMonday morning
Bad entries fixed before the report goes out.
- Checks sheets for blanks, repeats and odd numbersevery day
- Marks the rows that need a lookper row
- Tells the person who owns the sheetsame day
Questions
Is my customers' information safe?
Yes. Agents work in your own Google Calendar and Google Sheets and see only the calendars and sheets their job needs. Customer details never go into public AI. Agents connect to AI through business-grade connections audited under SOC 2.
Can you connect Google Sheets to Google Calendar?
Yes, but not with a built-in button. You can import a CSV file from Sheets into Google Calendar, write a short Apps Script, or use Zapier. The CSV import works once; a script or a zap keeps going after that.
How do I get Google Calendar events into a spreadsheet?
Open Extensions, Apps Script in the sheet and use a script that reads your calendar's events and writes one row for each, with a trigger to run it on a schedule. Zapier can also add a row for each new event.
Why did my repeat events come in wrong?
Google says repeat events in a CSV import come in as separate one-time events. Zapier says its New Event trigger doesn't support repeat events, and suggests its Event Start trigger instead.
What does it cost?
You get the price on the call, along with the hours it saves your team.