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10 Best Google Calendar Extensions & Add-Ons in 2024

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Half a billion people use Google Calendar every month. Its easy-to-use interface, color-coded calendar, and great integrations make it a top choice for personal and professional needs. However, despite its popularity, it doesn’t always have everything you need.

Google Calendar extensions to the rescue! The right extension lets you manage your Google Calendar events with more flexibility and customization. If you want to get more out of your daily agenda, here are ten of the best Google Calendar extensions you’ll want to check out in 2024.

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What Should You Look For in Google Calendar Extensions?

With millions of daily users, Google Calendar is one of the most popular calendar options on the market. Many add ons and compatible apps are available to help you power up your Google Calendar events, meetings, and tasks. When you start looking for ways to extend the functionality of your Google Calendar, here are some things to keep in mind:

  • Robust security options: You don’t want to give your Google Calendar data to just anyone. Ensure the extension’s creator is reputable, and you understand all permissions when you allow access to your Google Calendar
  • Problem-solving features: The best Google Calendar extensions are the ones that solve a problem. That might be an extension that helps you focus on work, makes time tracking easier, or enables you to manage your time with time-blocking
  • Intuitive user interface: The best Google Calendar extensions are the ones you can start using immediately. An excellent user interface that’s easy to use, intuitive, and aesthetically pleasing is a great addition to your tech stack
  • Integrates with other tools: While compatibility with Google Calendar is essential, a product’s ability to integrate seamlessly with other tools in your tech stack—such as Asana, ClickUp, Zoom, or Slack—can enhance productivity by eliminating the need for manual entry of meeting times across platforms
  • Total operating cost: Many Google Calendar extensions are free, but some of the best functions are behind a paywall. Understand the total cost of using the app, and take advantage of free trials to try the extension before committing

There are a lot of Google calendar extensions out there, so don’t be afraid to change things up and try a few different options. It’s a great way to see what works, what features you need, and what helps you optimize your workflow within your Google Calendar.

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The 10 Best Google Calendar Extensions & Add-Ons in 2024

1. ClickUp

View synced events from Google Calendar in ClickUp’s Calendar view

For individuals and teams focused on project management, ClickUp offers incredible features that can extend your Google Calendar functionality and make it easier to manage tasks. 

Connect ClickUp and Google Calendar via Zapier, and you’ll eliminate the need to go back and forth between the platforms and manually sync meetings, events, and even your Google Calendar tasks. Add the Zap to your ClickUp account (no coding skills required!), and the two platforms will share data seamlessly. Then, you can use ClickUp’s Calendar View to view comprehensive timelines, eliminating the need to juggle multiple calendars again.

ClickUp becomes a centralized command center for managing, planning, and allocating your time. You can even use ClickUp’s free Calendar Planner Template to help you organize and ditch calendar clutter.

ClickUp best features

  • Easy integration with Google Calendar—no coding required 
  • Tasks and due dates created in ClickUp automatically update in Google Calendar, so you never miss a thing
  • Calendar planner templates sync all your calendars so you can view tasks, meetings, and events all in one place
  • More visibility into your entire team’s workflow for smarter scheduling when you connect their Google Calendar to the app
  • Calendar view makes scheduling meetings easy, or you can use it for resource management, social media marketing plans, and more

ClickUp limitations 

  • The extensive features may pose a learning curve for certain users
  • Certain views are not yet accessible in the mobile app

ClickUp pricing

  • Free Forever
  • Unlimited: $7 per member per month
  • Business: $12 per member per month
  • Enterprise: Contact for pricing information
  • ClickUp Brain is available on all paid plans for $5 per Workspace member per month

ClickUp ratings and reviews

  • G2: 4.7/5 (9,200+ reviews)
  • Capterra: 4.6/5 (3,900+ reviews)

2. TeamCal

TeamCal is a Google Calendar extension built for managing teams. The app uses Google Calendar data to display many calendars simultaneously, giving you a comprehensive view of what’s happening with your team. 

From the app, you can identify coverage gaps, look for convenient meeting times, or identify potential burnout before it happens. Any updates you make in the app are automatically updated in Google Calendars, syncing seamlessly and eliminating repetitive admin work.

TeamCal best features

  • Schedule View shows multiple calendars at once, so you can quickly find time between Google Calendar events to schedule meetings, events, and tasks
  • Ability to embed your team’s calendar on an internal or external website so everyone stays up-to-date on what’s happening
  • Mobile support from anywhere

TeamCal limitations 

  • Lacks drag-and-drop functionality in the user interface, so rearranging multiple calendars can be time-consuming

TeamCal pricing

  • Starter: $29 per month
  • Premium: $69 per month
  • Business: $149 per month 
  • 14-day free trial 

TeamCal ratings and reviews

  • G2: 5/5 (2+ reviews)
  • Capterra: 4.5/5 (15+ reviews)

3. Timely

Timely time-tracking reports dashboard
Via Timely

Timely is an AI-powered time-tracking extension for Google Calendar. Instead of manual time tracking, Timely runs in the background, automatically logging your work activity. 

More than a simple time tracker, though, Timely knows what projects you are working on and logs what apps you use to get the job done. So not only does it free up your time from admin hours, but it can also provide you with data analysis on your work habits and help you work more efficiently. Connect Timely to your Google Calendar and other calendars to make time-tracking even more effortless.

Timely best features

  • Automatically captures and logs your working hours, whether you are working on a website or within a desktop application
  • Analyzes time tracking data to determine your most productive times, busiest days, and what applications you use the most
  • Integrates with your favorite programs and apps, including Asana, Trello, Slack, and Zoom

Timely limitations 

  • Lacks mobile support, so you’ll need to use it from your laptop or desktop

Timely pricing

  • Starter: $11 per user per month
  • Premium: $20 per user per month
  • Unlimited: $28 per user per month
  • Save up to 22% with annual billing options

Timely ratings and reviews

  • G2: 4.8/5 (380+ reviews)
  • Capterra: 4.7/5 (690+ reviews)

4. Checker Plus

Checker Plus is a popular Google Calendar extension that makes accessing your calendar and adding events faster and easier. 

Once installed, just click on the Chrome extension icon in the top left corner to view your Google Calendar in your current tab. From there, you can see, edit, and move your events around without changing your browser window. The extension lets you create Google Calendar event reminders, including popup notifications and custom sound options. 

It supports all your calendars simultaneously, so you can use the extension for your personal and professional Google Calendar page.

Checker Plus best features

  • Gives you quick access to your Google Calendar in your browser, so you can quickly add an upcoming event without switching windows
  • Easily customize notification popups, even adding a voice notification or custom sound
  • Right-click on any website to add it to new calendar events—great for keeping track of invites, directions, or venue websites

Checker Plus limitations 

  • Pop-ups can lag, which might be an issue if you depend on them to alert you of meeting times

Checker Plus pricing

  • Free

Checker Plus ratings and reviews

  • Chrome Web Store: 4.4/5 (2000+ ratings)

5. Clockwise

Clockwise is an AI-powered scheduling assistant that works with your Google Calendar. The extension will manage your day, helping you block out time for focused work, syncing with your personal calendar, or building in transit time for off-site meetings. It’s even better when the entire team uses it because it can help you find the perfect slot slots for team meetings and collaboration.

Clockwise best features

  • Using AI technology with the Google Calendar extension can optimize your schedule based on your preferences
  • Carve out and keep time for breaks and transit time to and from off-site meetings so you get the downtime you deserve (and need!)
  • Syncs with Slack so you can keep your team updated on what you’re doing and when you’ll be available

Clockwise limitations 

  • Integrations can be limited, so if you want to sync with something like Salesforce, you may need another option

Clockwise pricing

  • Free plan available
  • Teams: $6.75 per user per month, billed annually 
  • Business: $11.50 per user per month, billed annually 
  • Enterprise: Contact for pricing information

Clockwise ratings and reviews

  • G2: 4.8/5 (35+ reviews)
  • Capterra: 4.3/5 (10+ reviews)

6. Nova New Tab

Nova New Tab is a nifty Google Chrome Extension that appears in your Chrome toolbar and replaces your default new tab page. It allows you to customize the new tab page with your Google Calendar events, weather, meeting notes, and more. You can customize the layout, colors, and background to suit your desktop aesthetic. 

The extension has interesting built-in tools, like a Pomodoro Timer, a to-do list, and even ambient music options.

Nova New Tab best features

  • Displays calendar events, meeting notes, and to-do list in your new tab
  • The handy side panel allows you to customize your settings or access handy tools like a Pomodoro timer
  • Customize reminders so you know when to join meetings or alert yourself to important daily events

Nova New Tab limitations 

  • Some of the best features are hidden behind a paywall

Nova New Tab pricing

  • Free
  • Pro: $3.99 billed monthly or $29.99 per year

Nova New Tab ratings and reviews

  • Product Hunt: 4.9/5 (60+ reviews)

7. Event Merge

If you have several Google Calendars, you’ll know how messy it can get when viewing them all. But this handy Google Chrome extension helps clear up the clutter. 

Download Event Merge to merge overlapping or duplicate calendar events into one streamlined schedule. The extension uses stripes to show you which calendars the event appears on, making the Google Calendar experience easier to read.

Event Merge best features

  • The Google Chrome extensions help streamline your Google Calendar so multiple entries of the same event become one single entry
  • The add-on is free to download and use in the Google Workspace marketplace
  • Great for those who use multiple Google Calendars to manage their professional and personal life and have the same event appearing more than once

Event Merge limitations 

  • Issues with bugs
  • Some users find that it doesn’t work to streamline separate events on their calendar

Event Merge pricing

  • Free

Event Merge ratings and reviews

  • Chrome Web Store: 4.2/5 (200+ ratings)

8. Meetric

Heading to upcoming meetings without knowing what’s on the next meeting agenda? Meetric has your back. 

This Google Calendar add-on automatically adds important information about your next event, including who is attending, the meeting agenda, and links to meeting notes and minutes.

You can also use this Chrome extension to capture key meeting notes, transcriptions, or actionable insights, collaborating with the rest of your team along the way. You can even use Metric to assign tasks to ensure all those actionable items get done.

Meetric best features

  • Get vital information about your next meeting before you arrive
  • Capture information about the meeting, including notes, slides, recordings, and actionable items in the app
  • Assign tasks to yourself or manage teams to ensure all those meeting items get done

Meetric limitations 

  • No mobile app support, so you won’t be able to use this calendar on the go

Meetric pricing

  • Free
  • Some paid features 

Meetric ratings and reviews

  • G2: 5/5 (2+ reviews)
  • Capterra: 5/5 (5+ reviews)

9. Hide Morning

Unless you’re running a bakery or an all-night delivery service, it’s unlikely you need to know what’s on your agenda at 3 a.m. The team that developed Hide Morning saw this issue and fixed your work calendar. 

Their handy Google Calendar extension hides unnecessary white space on your calendar, making a more realistic view of your waking hours. The free Google Workspace add-on hides everything from midnight until your customized start time.

Hide Morning best features

  • Easily view all your events without the unnecessary white space
  • A free way to get a better visual representation of your day
  • Works with your current calendar extensions

Hide Morning limitations 

  • Lacks customization options, so you’ll have to learn to love what’s built in already
  • Some users report issues using the extension in other languages

Hide Morning pricing

  • Free

Hide Morning ratings and reviews

  • Chrome Web Store: 3.8/5 (120+ ratings)

10. Zoom Scheduler

Using the Zoom Scheduler extension to schedule meetings and duplicate the schedule on Google Calendar
Via Zoom

Zoom Scheduler is a handy tool within the Zoom platform that connects with your Google Calendar and allows others to schedule Zoom calls without giving them access to your full calendar. 

You can schedule your availability, share a booking link with clients or team members, and let them book themselves in. There is no need for back-and-forth emails or a phone call to arrange a time. Plus, you and the attendees get automated reminders about your upcoming events.

Zoom Scheduler best features

  • Saves time creating events by making it easier for others to book a Zoom meeting with you
  • Set your available times, and the Scheduler will automatically add the event to your Google Calendar
  • Integrates with your Google Calendar account with a few clicks and keeps everything updated

Zoom Scheduler limitations 

  • Only works with Zoom, so you won’t be able to use the functions if someone opts to meet on another platform like Microsoft Teams or Google Meet

Zoom Scheduler pricing

  • $5.99 per month per user

Zoom Scheduler ratings and reviews

  • G2: 4.5/5 (70+ reviews)
  • Capterra: 4.8/5 (5+ reviews)
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Take Control of Your Google Calendar With Plug-Ins & Add-Ons

When you need a comprehensive solution for your calendar needs, discover what ClickUp can do! 

ClickUp can eliminate the need to juggle multiple extensions, toggle between interfaces, and stop context switching so you can get more done. That’s because ClickUp is more than a Google Calendar add-on. It’s a complete command center for your daily agenda.

Ditch your calendar chaos and get more productive with ClickUp. Sign up today for a free and see what you can do with your time.

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