Google Tasks vs Google Calendar Reminders: What Changed?

Google Tasks and Google Calendar reminders are no longer separate systems.

Google completed the migration of reminders from Google Calendar and Google Assistant to Google Tasks in 2023. Google's migration announcement explains the move toward one system for to-dos. If you create a to-do in Google Calendar today, you are creating a Google Task. Calendar is one place where you can create, schedule, view, and complete that task.

The terminology remains confusing because people still say “calendar reminder” to mean several different things. They may mean a task, an event notification, or a reminder attached to a Google Keep note.

Those are related, but they are not interchangeable.

What Happened to Google Calendar Reminders?

Google Calendar once had a reminder item that existed alongside events and tasks. Google moved Calendar and Assistant reminders into Google Tasks to create one system for personal to-dos.

The migration was not simply a name change. It made Tasks the place where Google manages this type of work. A task can be created in Google Calendar, but it remains a Google Task and can also appear in the Tasks app and supported Google Workspace interfaces.

This leads to the direct answer:

• Use a Google Task for something you need to complete.
• Use a Google Calendar event for something happening at a scheduled time.
• Use a notification when you want Google Calendar or Tasks to alert you.

A notification is not a third kind of calendar item. It is an alert associated with a task or event.

Google Tasks, Events, and Notifications

Google feature	What it represents	Useful for	What you do with it
Task	An action that needs to be completed	Follow-ups, errands, personal work, and recurring actions	Organize it in a list and mark it complete
Calendar event	Time reserved for something that happens	Meetings, appointments, travel, and scheduled work	Attend it, share it, or reserve time
Notification	An alert about a task or event	Being reminded at the appropriate time	Configure when and where the alert appears
Keep reminder	A reminder connected to a Google Keep note and represented through Tasks	Returning to a note at a particular time	Manage the reminder through Keep, Tasks, or Calendar

The most important distinction is between the item and its notification.

A task can exist without a notification. An event can have several notifications. Turning off a notification does not necessarily delete the task or event it belongs to.

When to Use Google Tasks

Use a task when the central question is:

Did I finish this?

Examples include:

• Send a project update
• Replace an air filter
• Review an invoice
• Call the insurance company
• Prepare notes for a meeting

Google Tasks supports lists, descriptions, dates, times, deadlines, recurring tasks, subtasks, and completion. Dated tasks can appear in Google Calendar. Completing a task changes its status instead of treating it as a calendar appointment that has passed.

That is useful when work can move. If you planned to review an invoice today but did not finish, the task is still incomplete. A meeting scheduled for today behaves differently because its time has already passed.

Google Calendar now provides more than a narrow Tasks side panel. You can create and manage tasks on the calendar grid and use the fuller Tasks view on Calendar web. Google's current Calendar task instructions describe these controls. The data still belongs to Google Tasks.

When to Use a Google Calendar Event

Use an event when time itself matters.

Examples include:

• A meeting at 10:00 AM
• A medical appointment
• A flight
• A school event
• A block of time reserved for focused work

Events can include guests, locations, rooms, video meetings, attachments, availability, and calendar-sharing behavior. Those features describe something scheduled to happen, often with other people involved.

You do not mark an ordinary event complete. It occupies time on the calendar.

Sometimes either item can work. “Write release notes” could be a task because it needs to be completed. It could also be an event if you reserve Tuesday from 2:00 to 3:00 PM to do the writing.

In that situation, a practical approach is to keep the action as a task and use an event only when deliberately reserving time. That keeps the task list focused on completion and the calendar focused on time. Google's event instructions cover guests, locations, visibility, and other event-specific controls.

Where Notifications Fit

Notifications answer a different question:

When should Google get my attention?

For a task, adding a date and time allows Google to send a task notification. On a computer, task notifications depend on Google Calendar notification settings. On mobile devices, notifications can come through supported Google applications, with device permissions affecting whether the alert appears.

Events have their own notification settings. Google Calendar allows event notifications through supported device, browser, and email options. You can configure defaults for a calendar or adjust notifications for a specific event. Google documents task notifications separately from Calendar event notifications.

This is why “I need a reminder” can be ambiguous.

You may need:

1. A task that remains incomplete until you finish it.
2. An event that reserves time.
3. A notification attached to either one.

Start by choosing the right item. Configure the alert second.

What About Google Keep Reminders?

Google has also been moving Google Keep reminders into the Tasks system. Its current Keep reminder documentation says new Keep reminders are saved as tasks and can be viewed or managed through Calendar, Gemini, Keep, and Tasks.

The reminder remains connected to the Keep note. Google identifies it as coming from Keep, and the task can link back to the original note.

This is useful when the thing you need to revisit is the note itself. For example, a packing list may belong in Keep, while its reminder tells you when to review it.

It does not restore the old standalone Calendar reminder system. It uses Google Tasks as the underlying reminder mechanism.

How Repeating Tasks Behave

Google supports recurring tasks in both the Tasks interface and Google Calendar. You can choose a daily, weekly, monthly, annual, or custom schedule.

Recurring tasks have some restrictions. Google currently documents that shared tasks and subtasks cannot repeat, and recurring tasks cannot be moved to another task list. Calendar also shows only a limited number of future occurrences at once, adding more as time passes.

For ordinary recurring actions, such as replacing a filter or completing a weekly review, a repeating task usually makes more sense than a repeating event. Use an event when the recurring item represents reserved time or an appointment.

Does ReminderBridge Sync Google Calendar Reminders?

ReminderBridge connects Google Tasks and Apple Reminders. It does not synchronize Google Calendar events or Calendar notification settings.

Because Google Calendar now displays Google Tasks, a dated task may appear on your Google calendar. ReminderBridge synchronizes the supported Google Task information, not the calendar presentation around it.

ReminderBridge currently supports task titles, notes, due dates, completion status, and movement between connected lists. It does not synchronize due times, alarms, reminder notifications, subtasks, or recurrence rules.

That distinction matters if you see a task in Google Calendar and assume everything shown there will cross into Apple Reminders. Review the canonical supported field behavior and known limitations before connecting important lists.

Frequently Asked Questions

Did Google remove reminders from Calendar?

Google migrated Calendar and Assistant reminders to Google Tasks in 2023. You can still create a to-do from Google Calendar, but it is now a Google Task.

Are Google Tasks and Google Calendar tasks the same?

Yes. A task created or displayed in Google Calendar belongs to Google Tasks. Calendar is one interface for working with it.

Is a Google Calendar notification a reminder?

It can remind you about an event or task, but the notification is an alert rather than a separate to-do item. Changing or disabling the notification does not turn an event into a task.

Should I create a task or an event?

Create a task when something needs to be completed. Create an event when something happens at a scheduled time or when you need to reserve time, invite people, add a location, or manage meeting details.

Do Google Keep reminders appear in Google Tasks?

Google's current system saves new Keep reminders as tasks. They can appear in Tasks and Calendar while remaining connected to the original Keep note.

Next Step

If your real question is how to manage Google Tasks from a Mac, read Google Tasks for Mac: How to Use It on macOS.

If you are deciding between Google's task system and Apple's, the Apple Reminders vs Google Tasks comparison explains the broader ecosystem differences.