How to Integrate Google Calendar with Croissant
Connect Google Calendar to Croissant and sync your conference rooms. Members book on Croissant, every booking appears as a calendar event, and availability stays current in both places — no manual work required.
Getting Started with Google Calendar on Croissant
Google Calendar is Google's cloud-based calendar service. Connect it to Croissant and every conference room booking made on Croissant appears as an event on your Google Calendar — and Croissant reads availability straight from your calendars, so rooms that are already booked are never offered to members.
The whole setup takes under two minutes. Follow the three steps below to get connected.
How It Works

Croissant reads availability from Google Calendar and writes each booking back as a calendar event. Whenever a member books on Croissant, the event appears on your calendar automatically.
Real-Time Availability
The time slots a member sees on Croissant come straight from your Google Calendar. If a room is already booked on the calendar, it won't show as available on Croissant.
Booking Details on Your Calendar
Every Croissant booking shows up as a full calendar event, so you keep complete visibility without leaving Google Calendar.
One Account, Multiple Calendars
A single Google account connection gives Croissant access to every calendar under that account. When you map rooms, all your calendars are listed, so you can give each conference room its own dedicated calendar.
Step 1: Connect Google Calendar
Start by connecting your Google account from the Croissant partner portal.
- Log into the Croissant partner portal
- Open Integrations and select the Booking Systems tab
- Choose Google Calendar and click Add
- Sign in with your Google account and grant the requested permissions
Step 2: Map Your Meeting Rooms
With your account connected, map each Croissant conference room to a Google calendar.
- In the Croissant partner dashboard, open Conference Rooms
- Assign each conference room to its Google calendar
Every calendar under your connected account is listed, so you can give each room its own dedicated calendar.
Step 3: Testing
Before going live, confirm everything is wired up correctly.
How to Test
- Open one of your conference rooms on Croissant
- Confirm its availability matches Google Calendar
If availability lines up, Croissant is talking to Google Calendar and your integration is ready to go. If something looks off, try reconnecting your Google account in the partner portal — or reach out to our team for help.
FAQ
Frequently Asked Questions
The whole setup takes under two minutes — sign in with your Google account and grant Croissant permission to manage your calendars. If you get stuck, email partners@getcroissant.com and we'll help you get set up.
If Croissant repeatedly can't reach Google Calendar for a room, you'll get an email with steps to fix it. Most issues clear up by reconnecting your Google account in the partner portal, which takes under a minute.
No. Members book entirely through Croissant and never touch Google Calendar — the integration is invisible to them.
Let Croissant sync your conference rooms with Google Calendar
Get started with Google Calendar conference room availability synchronisation on Croissant. Our partnerships team is here to help you every step of the way.
- ✓ Seamless availability synchronisation for your conference rooms
- ✓ Easy configuration through the Croissant partner portal
- ✓ Dedicated support from our partnerships team







