Calendar for Trello

Manage all your tasks in a convenient calendar view Install for free
Calendar for Trello

Make your time organized


Drag any Trello card to the calendar. Drag border to set duration.

Create a new task

Create new Trello card by clicking inside the Trellius Calendar.

Plan your working day

Set all-day cards by dragging to the top of the day. To make it multi-day drag border right or left.

Create new task Manage your tasks Plan your working day

Filter your tasks

Choose “Enable Trello Filters” and your cards are filtered the same in both Trello.

Multiboard View

Just click “Boards” to choose which of them you want to show on your calendar.

View only the important

Save your screen space by enabling ''Work hours only''. See what you've done by enabling ''Archived cards''.

Filter your tasks Multiboard View View only the important

Quick installation

Install in 1 click
Install in 1 click

Do you use Chrome? Click the button
below to install.

Log in with Trello
Log in with Trello

Activate Trellius in the settings
Extensions for Trello

Plan with Trellius
Plan with Trellius

Drag-and-drop Trello cards
to the calendar, create new tasks

Trellius Calendar Power-Up

Built automatically from your cards, Trellius Calendar Power-Up organizes your Trello cards into an easy to use calendar view to help you and your team keep track of tasks, milestones and deadlines.

Drag the cards to change date and time or make them an all-day event.

Use the board filter to see all your cards in the calendar across all the boards.

Trellius Power-Up

17,049 users use Trellius

This is definitely a must add integration with Trello. Trellius integrates with Trello so nicely, that it feels like a native feature of Trello. The advantage of Trellius over the Trello calendar is that you can view your calendar and tasks at the same time and drag things into the calendar

Clifford Fajardo
Google Web Store

Perfect! Love at first sight. What a brilliant extension – and so well designed I would think it was made by Trello if I didn't know better. Hugely impressed. Perfectly integrated, no-brainer extension that makes Trello 10 times more efficient!

Hussein Horack
Google Web Store

Excellent. A game changer. Puts everything into a time perspective. You can see card and date but when you see in a calendar it becomes a task.

Andres E. Gonzalez Añez
Google Web Store

It took Trello to a whole new level!

Willian Martinelli
Google Web Store

Finally! This levels-up the whole Trello experience.

Elroy Rendor
Google Web Store