Today, even minor features like alarm clocks included by default play a pivotal role. Mac OS applications boast an inbuilt alarm clock and a downloadable one in Apple Store.

Paired with Mac OS X Mavericks, Apple launched a Calendar app. It packs several helpful features that allow you to set the clock and functions like alarms for special occasions. Moreover, the software has a snooze feature to repeat the alarm with 15-minute intervals. Apple products synchronize via the iCloud to display event reminders or alarms.
In this article, you’ll learn more about how to set alarm clock on Mac and more.
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Part 1. Built-In Alarm Clock and User Reminders App
The Basics
Can you set an alarm clock on your Macbook? Mac’s integrated Calendar app comes with a feature that lets you set alarm clock on Mac for free. Automator offers an innovative tool to enhance workflows for typical actions without programming experience.
- Simply choose your preferred action from the built-in builder.
- Open the tool with Spotlight or Finder from the Applications folder.
- Once the software has opened, click New Document followed by Calendar Alarm as the document type. This particular workflow is signaled by an event in Calendar.
Don’t neglect your Mac desktop as you can set a weekly reminder to clean up the clutter. Optimize your reminders for computer maintenance and individual schedules. PowerMyMac is a reliable multi-tool to pair with reminders for regular tidying up of your device. It frees up acres of space for optimized performance and sharp memory.
It comes in handy when you want to purge your outdated Apple alarms and timers. Removing broken or unnecessary pieces of data prevents errors or issues with your alarm.
Automator Transforms Your Mac into An Alarm Clock
When you access the features of Calendar, broaden your repertoire with the Automator’s workflow. You can find all actions performed by Automator in the left sidebar. Launch any action, in the case; Find iTunes Items by filling in the search field. Once it’s in view, just yank it to the main workflow panel.

1. You can command the Automator to zero in playlists or tracks in the drop-down menu. Next, enter the name or portion of it into the field and experiment with the workflow by hitting Run.
2. Click the Results to see the action’s output. Add the action by dragging it to the main workflow panel to play music.
3. Once you have set up the workflow, click on File in the list of options at the top of the display and hit Save. Alternatively, hold down the Command and S shortcut.
If the workflow is successfully saved, the Calendar app opens automatically and creates an event. The event has one-off event preference by default; upgrade them to your preferred options.
Part 2. Set Up One-Off Alert & Edit Calendar Event
Create One-Time Alert
- At the outset, you can launch a one-time alert with audio or text message. Go to your Dock or Launchpad to set the Calendar app in motion. Alternatively, get Spotlight by holding down Command and Spacebar. Enter calendar.
- Once the software has opened, double-click the date you desire to set alarm clock on Mac. Dictate the name of the alarm by filling in the New event field.
- Reset the time and date for the alert by simply clicking the details and select from the menu. Afterward, hit Alert and choose Custom in the drop-down list of options.
- Click on Message With Sound from the first drop-down menu. Alternatively, choose Open File and select your favorite audio file to play when the alarm starts from your hard drive.
- Change time and date settings when you wish the alarm to go off in the last drop-down menu.
Set Up Events and Important Alerts
Calendar provides a reminder for important events like birthdays and meetings which shows a message of the looming event.

To set up these alerts, follow the steps below:
- Invoke the calendar app, click Calendar in the menu at the top of your display, and then hit Preferences.
- In the new window, choose the Alerts tab, select Events, and choose the kind of alert you want.
- Hit the drop-down menu to access Day Events and birthday alerts.