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Calendar

v1.3.18

by Kieran O'Shea · updated 5 months ago

A simple but effective Calendar plugin for WordPress that allows you to manage your events and appointments and display them to the world.

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WordPress.org SaveAnalyze reviews Track this plugin
Rank
#3,355
Up3 vs yesterday
Active installs (est.)
≈ 4,500
4K+ reported · High
Total downloads
682K
682,009 all-time
Rating
3.7/5
24 reviews
Support resolved
0%
0 of 1 threads, last 2 months
Growing·Downloads +13.5% (30d)·Toward 5K+ · ETA ~25d

Calendar at a glance

Calendar is a WordPress plugin by Kieran O'Shea with 4K+ active installs, the #3,355 most popular plugin on WordPress.org. On a typical day it’s downloaded about 36 times, 14% more than the month before. It’s rated 3.7 out of 5 from 24 reviews. Version 1.3.18 came out on May 16, 2026 and is tested up to WordPress 6.9.11. It leads the 8 plugins tagged “times”. It was first released in 2007.

Chart time range

Applies to every chart below. History from Oct 9, 2026, 31 days.

Showing the last 30 days. Full history comes with any paid plan.See plans

Downloads over time

Download stats

706 downloads · the last 30 days

Downloads over time
Calendar Compare series
Downloads over time: 21 days across 1 series.2040Oct 9Oct 12Oct 16Oct 19Oct 22Oct 26Oct 29Oct 29, 2026: Tested up to 6.9.11
View as table
DateCalendar
Oct 29, 202645
Oct 28, 202632
Oct 27, 202650
Oct 26, 202630
Oct 25, 202638
Oct 24, 202637
Oct 23, 202655
Oct 22, 202649
Oct 21, 202653
Oct 20, 202634
Oct 19, 202628
Oct 18, 202623
Oct 17, 202629
Oct 16, 202628
Oct 15, 202624
Oct 14, 202626
Oct 13, 202620
Oct 12, 202628
Oct 11, 202629
Oct 10, 202626
Oct 9, 202622

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 4,502 · -0.2% in the last 30 days

Estimated installs
Estimated installs: 12 days across 1 series.4.5K4.5K4.5KOct 27Oct 29Oct 31Nov 2Nov 4Nov 8Oct 29, 2026: Tested up to 6.9.11
View as table
DateEstimated installs
Nov 8, 20264,502
Nov 7, 20264,503
Nov 5, 20264,509
Nov 4, 20264,508
Nov 3, 20264,503
Nov 2, 20264,500
Nov 1, 20264,491
Oct 31, 20264,501
Oct 30, 20264,510
Oct 29, 20264,496
Oct 28, 20264,504
Oct 27, 20264,510

Rank over time

#3,355 · up 23 in the last 30 days

Popular rank
Popular rank: 14 days across 1 series.#3.4K#3.4K#3.4K#3.4KOct 16Oct 27Oct 31Nov 4Nov 8Oct 29, 2026: Tested up to 6.9.11
View as table
DateDaily snapshot
Nov 8, 2026#3,355
Nov 7, 2026#3,358
Nov 6, 2026#3,354
Nov 5, 2026#3,355
Nov 4, 2026#3,356
Nov 3, 2026#3,357
Nov 2, 2026#3,356
Nov 1, 2026#3,360
Oct 31, 2026#3,356
Oct 30, 2026#3,352
Oct 29, 2026#3,363
Oct 28, 2026#3,368
Oct 27, 2026#3,366
Oct 16, 2026#3,378

Growth %

Average -0.01% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 11 days across 1 series.-0.2%0%0.2%Oct 28Oct 30Nov 1Nov 4Nov 8
View as table
DateGrowth
Nov 8, 2026-0.02%
Nov 7, 2026-0.07%
Nov 5, 2026+0.02%
Nov 4, 2026+0.11%
Nov 3, 2026+0.07%
Nov 2, 2026+0.20%
Nov 1, 2026-0.22%
Oct 31, 2026-0.20%
Oct 30, 2026+0.31%
Oct 29, 2026-0.18%
Oct 28, 2026-0.13%

Active installs band

4K+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 14 days across 1 series.3.8K4K4.2KOct 16Oct 27Oct 31Nov 4Nov 8Oct 29, 2026: Tested up to 6.9.11
View as table
DateDaily snapshot
Nov 8, 20264K+
Nov 7, 20264K+
Nov 6, 20264K+
Nov 5, 20264K+
Nov 4, 20264K+
Nov 3, 20264K+
Nov 2, 20264K+
Nov 1, 20264K+
Oct 31, 20264K+
Oct 30, 20264K+
Oct 29, 20264K+
Oct 28, 20264K+
Oct 27, 20264K+
Oct 16, 20264K+

Search rankings

Where it appears in WordPress.org search for the searches you track, checked every day.

See where Calendar ranks in search

Track this plugin to check its position for the searches you choose, daily, with an alert when it moves.

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Change log

From our daily snapshot of WordPress.org
  1. Rank #3368 → #3355
    • Tested up to 6.9.10 → 6.9.11

Versions in use

Share of active installs on each published version, from WordPress.org.

  • v1.397%
  • Other3.0%

Rating trend

3.7★★★★★24 reviews · steady in the last 30 days

Requirements & info

Version history
Version
1.3.18
Requires WordPress
6.2.4
Tested up to
6.9.11
Requires PHP
–
First released
May 7, 2007
Last updated
May 16, 2026
Releases, last 12 months
…

Questions about Calendar

How many websites use Calendar?

Calendar is active on 4K+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #3,355 most popular plugin on WordPress.org.

How many times has Calendar been downloaded?

682,009 times in total since 2007. On a typical day it’s downloaded about 36 times. See download stats

When was Calendar last updated?

Version 1.3.18 came out on May 16, 2026 (5 months ago). See every release

Is Calendar compatible with the latest WordPress?

Calendar’s readme says it’s tested up to WordPress 6.9.11, while the current version is 7.1. That doesn’t mean it breaks, but its author hasn’t confirmed it works with the latest releases.

Does Calendar have known security vulnerabilities?

None that affect the current version. WPVulnerability’s database lists 9 older issues, fixed in earlier versions, so keep Calendar up to date. See its security record

Is Calendar still maintained?

Yes. Its last release was 5 months ago. Its authors resolved 0 of the 1 support threads opened in the last two months.

What rating does Calendar have?

3.7 out of 5 from 24 reviews on WordPress.org. 50% of them give 5 stars.

What are the best alternatives to Calendar?

The plugins most like Calendar, by the tags they share, are Import Social Events (3K+), Import Eventbrite Events (3K+) and Events Maker by dFactory (1K+). Compare all alternatives

Latest reviews

Analyze reviews
All reviews on WordPress.org

Review stats

3.7

★★★★★

24 reviews

  • 5 stars: 12 reviews, 50%
  • 4 stars: 4 reviews, 17%
  • 3 stars: 2 reviews, 8%
  • 2 stars: 1 reviews, 4%
  • 1 stars: 5 reviews, 21%
Positive
67%4–5★
Mixed
8%3★
Critical
25%1–2★
  • About 1 more 5★ reviews would lift it to 3.8.
  • Each new 1★ review takes 2 five-star reviews to balance out.

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
Calendar
Suggested:
Metric
Calendar
Estimated installs≈ 4,500
Reported installs4K+
Rating3.7
Reviews24
Total downloads682K
AuthorKieran O'Shea
First releasedMay 7, 2007
Version1.3.18
Requires WP6.2.4
Requires PHP–
Last updatedMay 16, 2026

Alternatives to Calendar

Compare all alternatives

Popular plugins with the same tags, the most in common first.

Side by side:Calendar vs Import Social EventsCalendar vs Import Eventbrite EventsCalendar vs Events Maker by dFactory

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