Connect Google Calendar with Cal ID
Sync your real-time availability with Google Calendar. No double bookings, ever.
The Google Calendar integration connects Google Calendar with Cal ID so you can keep your calendar in sync with no manual work. It is built for anyone who lives in their calendar, from solo founders to whole sales and support teams. Once you link the two, every booking, reschedule, and cancellation flows through Google Calendar automatically, and your Cal ID booking pages keep working exactly as before. It sets up in about a minute from the app directory and is free on every Cal ID plan, with no extra fees.
Why connect Google Calendar
Two-way calendar sync
Cal ID reads Google Calendar in real time so you are never offered a slot you are already busy for, and writes every new booking straight back.
No double-booking
Every confirmed meeting blocks the time on Google Calendar instantly, across all your connected calendars.
Availability that stays current
Reschedules and cancellations update Google Calendar automatically, so invitees always see your real availability.
Free on every plan
The Google Calendar integration is included on every Cal ID plan, including the free plan, with no per-seat fees.
How teams use Google Calendar with Cal ID
Personal scheduling
Keep your Google Calendar and Cal ID in lockstep so personal and work events never collide.
Team availability
Show accurate team availability by syncing every member’s Google Calendar in real time.
Client bookings
Let clients book only when you are genuinely free, straight from your Google Calendar.
How to connect Google Calendar with Cal ID
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Open the Cal ID app directory
Sign in to Cal ID and find Google Calendar in the integrations directory.
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Connect Google Calendar
Click connect and authorize Cal ID to work with your Google Calendar account.
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Start booking
Google Calendar now works with every Cal ID booking automatically. There is nothing else to configure.
More Calendars integrations
Outlook Calendar Connect Microsoft 365 and Outlook to manage availability across your organisation. 
Apple Calendar Sync events with iCloud so your Apple Calendar stays up to date automatically. 
Notion Calendar All of your commitments in one place - connect Notion Calendar to Cal ID. 
Zoho Calendar Online business calendar for team scheduling and event management. Google Calendar integration FAQs
Common questions about connecting Google Calendar with Cal ID.
01 Is the Google Calendar integration free?
Yes. The Google Calendar integration is included on every Cal ID plan, including the free plan, at no extra cost.
02 How do I connect Google Calendar to Cal ID?
Open the Cal ID app directory, find Google Calendar, click connect, and authorize access. It takes about a minute and works with your booking pages right away.
03 Does the Google Calendar integration prevent double-booking?
Yes. Cal ID checks your Google Calendar calendar in real time and hides any slot where you are already busy, so two meetings never collide.
04 Do I need a paid Google Calendar account?
No. The Cal ID side is free on every plan. You only need whatever Google Calendar account you already use, and Cal ID adds no fee for the integration.
05 Can I disconnect the Google Calendar integration later?
Yes. You can disconnect Google Calendar from the Cal ID app directory at any time and reconnect whenever you like. Your booking pages keep working either way.
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