Trello Calendar Connector

Trello Calendar Integration

Manage your work more effectively with the Trello Calendar Connector, an official Trello Power-Up.

You get your chosen Trello cards automatically added to (and synced with) your calendar so you can see all your deadlines and commitments in one place. Best of all, you have full control over what information is shared. The Trello Calendar Connector works with all calendar providers, including Microsoft Exchange, Office 365,, iCloud and Google Calendar. It's business as usual...but better.

Trello Calendar Connector


  • Automatic, two-way syncing
  • Connect to Google Calendar, Apple Calendar,, Microsoft Exchange, or Office 365 calendars
  • Works with all operating systems and devices
  • Manage your Calendar Sync settings from the Trello UI
  • Optimal security and privacy, including minimal data handling and storing
  • Full control over what's synced

Use the Trello Calendar Connector to do any or all of the following:

  • Sync your assigned cards (for any/all of your Trello boards) with your calendar
  • Sync all of a board's cards with due dates with your calendar
  • Connect multiple Trello boards to multiple calendars
  • Create dedicated calendars on your calendar account directly from the Trello connector
  • Manage due dates and adjust event names directly from within your calendar. They’ll update in Trello accordingly
  • Set durations on cards from your Calendar or directly within Trello

Keep on top of your deadlines with Trello calendar integration

It's scalable, secure, and updates automatically for real-time accuracy

How to connect Trello to your calendar

Once you've picked your chosen calendar provider, follow the onscreen prompts.

Trello Calendar

2. Connect Trello

Click the green 'Connect Trello' button.

Trello Calendar

Click the green 'Allow' button.

Trello Calendar

3. Choose your settings

Click 'Click here to connect Trello to a calendar,' and then choose which boards and cards you want to sync.

You’re ready to go!

Your selected cards with due dates will now appear in your calendar as editable events. Just re-visit any time you want to add to, or change, the syncing options.

Trello Calendar

Make task management easy

The Trello Calendar Connector ensures all your deadlines are visible at a glance


How much does it cost?
It's $23.88 for the year, which works out at $1.99 per month.

How does the subscription plan work?
Connecting your first boards is free. After that, you pay just $23.88 a year to be able to connect your calendars to as many Trello boards as you need.

The subscription is non-refundable, but you can delete your subscription and data at any time. To do so, just go to

What are the benefits of subscribing to the Power-Up?
Using the Power-Up, you can:

  • Connect as many Trello boards as you need to your calendar
  • Control individual board and card settings without leaving Trello
  • Set durations for cards
  • Track start and end times of cards from your calendar

More features are coming soon.

Why build the Trello Calendar Connector?

The Trello Calendar Connector was originally created to showcase the Cronofy Calendar API. It was so popular that we worked with Trello to turn it into a fully-fledged Power-Up which can be managed from within Trello itself.

What do you do with my data?

We take privacy and security seriously. We request data only when it's absolutely necessary for you to use our service, and we don’t store it on our servers or share it with third parties unless it's absolutely vital. For the specifics, please see our privacy policy and security information. Feel free to email us ( if you have any further concerns.

Who can see my calendars and information?

Cronofy has been built so we only utilize the data we need to provide you with our service. Our servers only access the information needed. Everything is stored and handled securely from both legal and moral perspectives. Your calendar provider also has access to your calendars and information as standard. Our security and performance page has more details.

I don't want to use the Trello Calendar Connector anymore, how do I delete my account?

Simply click the 'Delete account' link on and your connection will be deactivated. Your data is removed from our system as a result, but you can always reconnect if you change your mind.

The Power-Up subscription is non-refundable, but you can delete your account and data at any time.

Can I connect calendars for all my Trello accounts and team members?

There's no limit on how many calendars you can connect, so you can scale it up as much as you like.

What other calendar connectors do you have?

Check out the full list on our calendar connectors page.

How many different calendar connectors can I use?

You can use as many as you like; they've all been designed to play nicely together.

You don't have a connector for my favorite software, will you make one?

Please email us at and tell us what you'd like to see, and we'll do our best!

I have a technical issue/my question isn’t answered here?

Drop us an email at and we'll get back to you as soon as we can.

What is Cronofy?

Cronofy is a unified calendar API. It allows you to build calendar integration into your software that works with Google Calendar, Apple Calendar, Office 365,, and Microsoft Exchange. To find out more about what you could create, explore our use cases or create your free developer account.