Connect Google Calendar and Slack to unlock the power of automation

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Quickly connect Google Calendar to Slack with a Zapier template.

Our most popular template

Send Slack channel messages for new Google Calendar events
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Google Calendar + Slack
Update Slack status during new Google Calendar events
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Google Calendar + Slack
Update your Slack status when new Google Calendar events begin
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Google Calendar + Slack
Post new Google Calendar events to a Slack channel
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Google Calendar + Slack
Get Slackbot notifications for approaching Google Calendar events
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Google Calendar + Slack
Get Slack direct messages when Google Calender events start
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Google Calendar + Slack

Send Slack channel messages for new Google Calendar events

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Google Calendar + Slack

Update Slack status during new Google Calendar events

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Google Calendar + Slack

Update your Slack status when new Google Calendar events begin

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Google Calendar + Slack

Post new Google Calendar events to a Slack channel

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Google Calendar + Slack

Get Slackbot notifications for approaching Google Calendar events

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Google Calendar + Slack

Get Slack direct messages when Google Calender events start

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Google Calendar + Slack

Get a list of any existing events on tomorrow's schedule
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Google Calendar + Digest by Zapier + Filter by Zapier + 1 more
Send digests of new event starts in Google Calendar via direct messages in Slack
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Google Calendar + Digest by Zapier + Slack

How Zapier works

Zapier makes it easy to integrate Google Calendar with Slack - no code necessary. See how you can get setup in minutes.

Select a trigger from Google Calendar

A trigger is an event that starts your Zap and runs the workflow. For example, with Google Calendar, a trigger could be "New Calendar."

A trigger is the event that kicks off your automated workflow.

Setup an action from Slack

An action is what takes place after the automation is triggered. For example, with Slack, the action could be "Add Reminder."

An action is the event that your automated workflow performs when triggered.

That’s it! You just connected Google Calendar to Slack

With Zapier, it’s never been easier to connect your apps together and automate your most tedious work. Save hours every month.

Triggers and actions are the main components of every automated workflow.

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93%

Customers who say using Zapier has made them better at their job

25m

Customers have created over 25 million Zaps on the platform

6 mins

The average user takes less than 6 minutes to set up a Zap

Make work flow with AI

Level up your Google Calendar to Slack integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.

Learn about AI automation

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Frequently Asked Questions about Google Calendar + Slack integrations

New to automation with Zapier? You're not alone. Here are some answers to common questions about how Zapier works with Google Calendar and Slack

How do I start the integration between Google Calendar and Slack?

You can begin the integration by choosing a predefined workflow template in our platform or creating a custom zap from scratch. Simply select Google Calendar as your trigger app and Slack as your action app.

What triggers can I use from Google Calendar in my integration with Slack?

You can use triggers such as a new event being created, an upcoming event start, or an event being canceled in Google Calendar to initiate actions in Slack.

What kind of actions are possible in Slack when an event is triggered in Google Calendar?

When a trigger from Google Calendar occurs, you can perform actions such as sending a channel message, setting reminders, or updating a status on Slack.

Can I customize the notifications sent to Slack from Google Calendar events?

Yes, you can customize how and what information is sent to Slack. For instance, you may choose to include specific details like event time, location, or attendees' information in your messages.

Is it possible to integrate multiple calendars with different Slack channels simultaneously?

Yes, our platform supports integrating different Google Calendars with various Slack channels at the same time. You just need to create separate workflows for each pairing.

Do I need any coding skills to set up this integration?

No coding skills are required. Our user-friendly interface allows you to set up integrations using drag-and-drop tools and predefined templates without writing any code.

How secure is the data transferred between Google Calendar and Slack through your platform?

We prioritize data security by implementing encryption protocols and regular audits. Your data is transferred securely between connected applications using our platform.

Connect Google Calendar and Slack to integrate crucial parts of your business

With Zapier, you can integrate everything from basic data entry to end-to-end processes. Here are some of the business-critical workflows that people automate with Zapier.

Automate your lead management and improve conversions

With Zapier, you can automate every part of your lead funnel and give yourself the best chance at converting leads. Automate everything from lead capture to outreach to reporting—and close more deals as a result.

An illustration representing how to automate lead management with Zapier.

Create more impactful campaigns with automation

Measuring campaign performance across platforms can get chaotic. Plus, digging up the right metrics costs you precious time and effort. With Zapier, you can create a centralized view of your performance, skillfully manage your lists, and ensure your campaigns drive ROI across the business.

An illustration representing how to measure campaign impact with Zapier.

Provide world-class support with a little help from automation

Support reps can't be productive when they have to track down crucial information for every incident or ticket. With Zapier, you can automatically send your reps the context they need to resolve tickets quickly and create a seamless customer experience.

An illustration representing how to automate customer support with Zapier.

Automate your way to actionable, up-to-date data

The days of manually exporting and importing data are over. With Zapier, you can send data where it needs to go, in the format you need it—so you can centralize your data and unlock more insights.

An illustration representing how to move and manage data with Zapier.

Resolve incidents faster with automation

Your technical support team wants to focus on tech tickets rather than admin work. With Zapier, you can automate everything from ticket creation to routing to inter-team communication—eliminating friction from incident management and increasing speed to resolution.

An illustration of a flow chart representing how to resolve tickets and incidents with Zapier.

Supported triggers and actions

Zapier helps you create workflows that connect your apps to automate repetitive tasks. A trigger is an event that starts a workflow, and an action is an event a Zap performs.

New Calendar
Triggers when a calendar is created.
Trigger
Scheduled
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- Calendar
  Required
- Search_term
Trigger
Scheduled
Try It
- Calendar
  Required
- Expand Recurring Events
Trigger
Instant
Try It
- Calendar
  Required
- Search_term
Trigger
Scheduled
Try It
- Name
  Required
- Description
Action
Write

- Calendar
  Required
- Name
  Required
- Description
- Location
- Add Conferencing?
- Start Date & Time
  Required
- End Date & Time
  Required
- Repeat Frequency
- Repeat Until
- Repeat How Many Times?
- All day
- Color
- Attendee/s
  Required
- Visibility
- Use Default Reminders?
- Reminders
- Minutes Before Reminders
- Show me as Free or Busy
- Guests Can Modify Event
- Event Type
Action
Write
- Calendar
  Required
- Event
  Required
- Name
  Required
- Description
- Location
- Start Date & Time
  Required
- End Date & Time
  Required
- Repeat Frequency
- Repeat Until
- Repeat How Many Times?
- All day
- Color
- Attendee/s
  Required
- Visibility
- Use Default Reminders?
- Reminders
- Minutes Before Reminders
- Show me as Free or Busy
Action
Write

- Calendar
  Required
- Event ID
  Required
Action
Search
- Calendar
  Required
- Expand Recurring Events
- Search_term
- End Time After
- Start Time Before
Action
Search
- Trigger for Bot Messages?
- Optimized data
Trigger
Instant
Try It
- Channel
  Required
- Trigger for Bot Messages?
- Optimized data
Trigger
Instant
Try It
- Channel
  Required
- User Name
- Shared
Trigger
Instant
Try It
- Search Query
  Required
- Optimized data
Trigger
Scheduled
Try It
- Channel
  Required
- Reaction
- User
Trigger
Instant
Try It
New User
Triggers when a new Slack user is created / first joins your org.
Trigger
Instant
Try It
- Channel
  Required
- Users
  Required
Action
Write
- Send Multi Message
- Describe Event
  Required
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- Zap_id
Action
Write
- Channel
  Required
- Describe Event
  Required
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- Zap_id
- File
- Thread
- Send Channel Message?
Action
Write
- First Name
- Last Name
- Title
- Email
- User
Action
Write
- HTTP Method
  Required
- URL
  Required
- Query String Parameters
- Headers
- Additional Request Headers
- Body
Action
Write
Retrieve Thread Messages
This action retrieves all the messages sent to a specific thread in a selected channel.
Action
Write
Create Private Channel
This action creates a private channel in Slack.
Action
Write
Edit Message
This action updates a specific message sent by the same Authenticated user on Slack. You need to provide the Channel ID, the Timestamp of the message to be edited, and the new text for the message.
Action
Write
- Search Query
  Required
- Sort By
- Sort Direction
Action
Search
- ID
  Required
- Optimized data
Action
Search
- Bot Name
- Optimized data
Action
Search

- Calendar
  Required
Trigger
Scheduled
Try It
- Calendar
  Required
- Time After
- Time After (Unit)
- Search_term
Trigger
Scheduled
Try It
- Calendar
  Required
Trigger
Instant
Try It
- Calendar
  Required
- Event
  Required
- Attendee/s
  Required
Action
Write
- Calendar
  Required
- Event
  Required
- Notify Attendees?
Action
Write
- Calendar
  Required
- Describe Event
  Required
- Attendee/s
  Required
Action
Write
- HTTP Method
  Required
- URL
  Required
- Query String Parameters
- Headers
- Additional Request Headers
- Body
Action
Write
- Calendar
  Required
- Expand Recurring Events
- Search_term
- End Time After
- Start Time Before
Action
Search
- Calendar
  Required
- Expand Recurring Events
- Search_term
- End Time After
- Start Time Before
- Name
  Required
- Description
- Location
- Add Conferencing?
- Start Date & Time
  Required
- End Date & Time
  Required
- Repeat Frequency
- Repeat Until
- Repeat How Many Times?
- All day
- Color
- Attendee/s
  Required
- Visibility
- Use Default Reminders?
- Reminders
- Minutes Before Reminders
- Show me as Free or Busy
- Guests Can Modify Event
- Event Type
Action
Search or write
New Channel
Triggers when a new #channel is created.
Trigger
Instant
Try It
- Include_alias
Trigger
Instant
Try It
- User Name
- Highlight Word
- Trigger for Bot Messages?
Trigger
Instant
Try It
- Channel
  Required
- Trigger for Bot Messages?
Trigger
Instant
Try It
New Saved Message
Triggers when you save a message.
Trigger
Instant
Try It
- Describe Event
  Required
- Remind when?
  Required
- User
Action
Write
- Channel
  Required
- Describe Event
  Required
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- File
- Thread
- Send Channel Message?
- Zap_id
Action
Write
- Channel Name
  Required
Action
Write
- Channel
  Required
- Topic
  Required
Action
Write
- Status Text
- Status Emoji
- Expiration Time
Action
Write
Delete Message
This action deletes an existing message in a specific channel on Slack. You need to provide the channel ID and the message timestamp as inputs.
Action
Write
Remove User from Channel
This action removes a specified user from a specified channel in Slack.
Action
Write
Find Public Channel
This action will find a public channel in Slack using either the channel's ID or name.
Action
Write
Get Message by Timestamp
This action retrieves a specific message from a conversation history in Slack using the message's timestamp.
Action
Write
- Email
- Optimized data
Action
Search
- Full Name
  Required
- Optimized data
Action
Search

Learn how to automate Google Calendar on the Zapier blog

Learn how to automate Slack on the Zapier blog

About Google Calendar

Google Calendar lets you organize your schedule and share events with co-workers and friends. With Google's free online calendar, it's easy to keep track of your daily schedule.

Learn more Help

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About Slack

Slack is a platform for team communication: everything in one place, instantly searchable, available wherever you go. Offering instant messaging, document sharing and knowledge search for modern teams.