Calendar Plus

Google Calendar extension that provides insights into where your time goes. Includes power user tools, data export and customization

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Calendar Plus is a powerful Google Calendar extension designed to provide deep insights into how you spend your time. With its robust analytics, you can visualize your schedule using bar charts, pie charts, and time charts, giving you a clear overview of your week, month, or year.

The extension introduces smart features such as automatic event placement into calendars based on your defined rules, event name autocomplete to speed up event creation, and options to condense the interface for more space. It also supports ghosting events to focus your view, dark mode for comfortable nighttime use, and exporting capabilities for both your data and plugin settings, making it customizable and efficient for power users.

Productivity Utilities Calendar

By:: https://patii.uk
Users:: 1,000+
Rating:: 4.38
(21)
Version:: 2.2.0 (Last updated: 2025-03-18)
Creation date:: 2023-03-05
Risk:: Low risk impact Low risk likelihood
Permissions:: identity
storage
Size:: 889.86K
Email:: ch*****@patii.uk
URLs:: Website
Full description:: See detailed description
Source:: Chrome Web Store
Updated:: a day ago

Ranking

# 23,988 ▼ 860

Other rankings

#1328 in Workflow & Planning ▼ 3

#5 in calendar keyword 34

#14 in chart keyword 13 ▲ 3

#26 in google calendar keyword 38 ▲ 1

#58 in autocomplete keyword 12 ▼ 1

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User reviews

Calendar Plus is praised for its powerful visualization features that summarize calendar event durations and improve time management. Users appreciate its ability to integrate multiple calendars and the addition of productivity features like autocomplete and event ghosting. However, some encounter issues with Google sign-in, a learning curve, and language input bugs, especially with Korean. Users also request improvements like displaying durations in hours instead of minutes and more customizable chart colors. Overall, it significantly enhances the Google Calendar experience for tracking and organizing time.

Pros

Provides visualization of calendar events with charts (pie charts and bar charts) across days, weeks, months, or years.
Helps users track and manage time effectively by summarizing durations of calendar events.
Allows integration and syncing of multiple calendars (e.g., syncing Outlook calendars via Google Calendar).
Includes additional features like event name autocomplete, setting rules for new events, and 'ghosting' events to keep the calendar uncluttered.
Improves Google Calendar experience, making scheduling and organizing easier and more efficient.

Cons

Sign in with Google feature is broken or unresponsive for some users, preventing access to the extension's full functionality.
User interface and features require a learning curve; some complexity in usage noted.
Autocomplete feature has issues with 2-byte languages like Korean, causing character splitting and input inconvenience.
Chart duration is displayed in minutes by default, which can be hard to interpret; users prefer seeing durations in hours.
Limited customization options for chart colors; users want manual control over color themes for better visual appeal.

Recent reviews

love it

hollandbays, 2025-02-26

I've been looking for a way to visualize time spent across my calendars for a long while, specifically for the free/consumer version of Google Calendar. I saw that Google offers "Time Insights" but only for paid versions of Google Calendar. This "Calendar Plus" extension is exactly what I was looking for. You can easily see pie charts and bar charts across days, weeks, months, or years. It runs in the browser off of JSON, and only takes read-access, which was important to me. Fantastic job coding this! Very impressive

Josh Wentz, 2024-10-07

Excellent chrome extension!

Marcelo Troncoso, 2024-09-02

View all user reviews

Extension safety

Risk impact

Calendar Plus requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.

Risk likelihood

Calendar Plus has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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