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Connect Trello to Google Calendar

Use 12 documented Trello triggers to run 17 documented Google Calendar actions.

12 source triggers
17 target actions
Reverse direction supported

Why Connect Trello & Google Calendar?

Start with a Trello event

Choose from 12 documented triggers, including Card Moved (Instant), New Card (Instant), Card Updated (Instant).

Run a Google Calendar action

Send the event into one of 17 documented actions, such as Add Attendees To Event, Add Quick Event, Create Event.

Map and review the workflow

Choose the fields and conditions for the workflow, then test the result before activation.

Available Triggers & Actions

Trello logo

Trello

Triggers (12)

Card Moved (Instant)

Emit new event each time a card is moved to a list.

webhook
New Card (Instant)

Emit new event for each new Trello card on a board.

webhook
Card Updated (Instant)

Emit new event for each update to a Trello card.

webhook
New Label Added To Card (Instant)

Emit new event for each label added to a card.

webhook
New Notification

Emit new event for each new Trello notification for the authenticated user.

polling
Card Due Date Reminder

Emit new event at a specified time before a card is due.

polling
New Member on Card (Instant)

Emit new event for each member that join in a card.

webhook
Card Archived (Instant)

Emit new event for each card archived.

webhook
Custom Webhook Events (Instant)

Emit new events for activity matching a board, event types, lists and/or cards.

webhook
New Attachment (Instant)

Emit new event when a new attachment is added on a board.

webhook
New Board (Instant)

Emit new event for each new board added.

webhook
New Board Activity (Instant)

Emit new event for new activity on a board.

webhook

Actions (24)

Add Attachment To Card

Adds a file attachment on a card. See the documentation

Add Checklist

Adds a new checklist to a card. See the documentation.

Add Comment

Create a new comment on a specific card. See the documentation.

Add Existing Label to Card

Adds an existing label to the specified card. See the documentation.

Add Member to Card

Adds a member to the specified card. See the documentation.

Archive Card

Archives a card. See the documentation.

Complete a Checklist Item

Completes an existing checklist item in a card. See the documentation.

Create a Board

Create a new Trello board or copy from an existing one. See the documentation.

Create a Checklist Item

Creates a new checklist item in a card. See the documentation.

Create a List

Creates a new list. See the documentation.

Create Card

Creates a new card. See the documentation.

Create Label

Creates a new label on the specified board. See the documentation.

Delete Checklist

Deletes the specified checklist. See the documentation.

Find a Label

Finds a label on a specific board by name. See the documentation

Find a List

Finds a list on a specific board by name. See the documentation.

Get Board

Request a single board. See the documentation.

Get Card

Gets a card by its ID. See the documentation.

Get Cards In A List

List the cards in a list. See the documentation.

Get Cards On A Board

Get all of the open Cards on a Board. See the documentation.

Get List

Get information about a List. See the documentation.

Get Member

Gets a member by their ID. See the documentation

List Boards

Lists the boards that the user is a member of. See the documentation

List Organization IDs Options

Retrieves available options for the Organization IDs field.

Move Card to List

Moves a card to the specified board/list pair. See the documentation.

Google Calendar logo

Google Calendar

Triggers (7)

New Upcoming Event Alert

Emit new event based on a time interval before an upcoming event in the calendar.

polling
New Created or Updated Event (Instant)

Emit new event when a Google Calendar events is created or updated (does not emit cancelled events)

webhook
New Calendar Created

Emit new event when a calendar is created.

polling
New Event Matching a Search

Emit new event when a Google Calendar event is created that matches a search

polling
New Cancelled Event

Emit new event when a Google Calendar event is cancelled or deleted

polling
New Ended Event

Emit new event when a Google Calendar event ends

polling
New Upcoming Event Alert (Polling)

Emit new event based on a time interval before an upcoming event in the calendar. See the documentation

polling

Actions (17)

Add Attendees To Event

Add attendees to an existing event. See the documentation

Add Quick Event

Create a quick event to the Google Calendar. See the documentation

Create Event

Create an event in a Google Calendar. See the documentation

Delete an Event

Delete an event from a Google Calendar. See the documentation

Get Current User

Retrieve information about the authenticated Google Calendar account, including the primary calendar (summary, timezone, ACL flags), a list of accessible calendars, user-level settings (timezone, locale, week start), and the color palette that controls events and calendars. Ideal for confirming which calendar account is in use, customizing downstream scheduling, or equipping LLMs with the user’s context (timezones, available calendars) prior to creating or updating events. See the documentation.

Get Date Time

Get current date and time for use in Google Calendar actions. Useful for agents that need datetime awareness and timezone context before calling other Google Calendar tools.

List Calendars

Retrieve a list of calendars from Google Calendar. See the documentation

List Color ID Options

Retrieves available options for the Color ID field.

List Event Instances

Retrieve instances of a recurring event. See the documentation

List Events

Retrieve a list of event from the Google Calendar. See the documentation

Respond to Event Invitation

Accept, decline, or tentatively accept a Google Calendar event invitation on behalf of the authenticated user. Use this when you need to RSVP to an event. You can identify the event by its exact eventId or by eventName (searches upcoming events by title). If both are provided, eventId takes precedence. The calendarId defaults to primary (the user's main calendar). See the documentation

Retrieve Calendar Details

Retrieve calendar details of a Google Calendar. See the documentation

Retrieve Event Details

Retrieve event details from Google Calendar. See the documentation

Retrieve Free/Busy Calendar Details

Retrieve free/busy calendar details from Google Calendar. See the documentation

Update Event

Update an event from Google Calendar. See the documentation

Update Event Instance

Update a specific instance of a recurring event. Changes apply only to the selected instance. See the documentation

Update Following Event Instances

Update all instances of a recurring event following a specific instance. This creates a new recurring event starting from the selected instance. See the documentation

Integration Features

12 documented Trello triggers
17 documented Google Calendar actions
Configurable field mapping
Conditional workflow steps
Execution monitoring
A supported Google Calendar to Trello direction

Capability Examples

Trello trigger → Google Calendar action

Catalog example
TrelloTrello

Card Moved (Instant)

Google CalendarGoogle Calendar

Add Attendees To Event

Google Calendar trigger → Trello action

Reverse direction
Google CalendarGoogle Calendar

New Upcoming Event Alert

TrelloTrello

Add Attachment To Card

How It Works

1

Connect Apps

Authenticate your Trello and Google Calendar accounts

2

Choose a Trigger

Select a documented Trello event

3

Choose an Action

Select the documented Google Calendar operation to run

Test and Review

Verify field mapping and provider responses before activation

Frequently Asked Questions

Integration Benefits

Trigger-driven Workflows

Start the supported direction from one of 12 documented Trello triggers.

Automated Actions

Run one of 17 documented Google Calendar actions after the selected trigger fires.

Provider Authentication

Review the authentication requirements published by each provider before activating the workflow.

Guided Configuration

Select a documented trigger, choose a target action, and map the fields required by the workflow.

Field Mapping

Map the fields exposed by the selected trigger and action, then review the required provider inputs.

Execution Review

Test the workflow and review provider responses before relying on it in production.

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Reverse Integration Available

Also connect Google Calendar to Trello for bidirectional automation

View Integration
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All Trello Integrations

Explore all available Trello connections

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All Google Calendar Integrations

Explore all available Google Calendar connections

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