Plugin info

Total downloads: 265
Active installs: 0
Total reviews: 0
Average rating: 0
Support threads opened: 0
Support threads resolved: 0 (0%)
Available in: 2 language(s)
Contributors: 1
Last updated: 8/23/2025 (177 days ago)
Added to WordPress: 4/21/2025 (0 years old)
Minimum WordPress version: 6.7
Tested up to WordPress version: 6.8.3
Minimum PHP version: 8.2

Maintenance & Compatibility

Maintenance score

Maintained • Last updated 177 days ago

50/100

Is Really Simple Calendar abandoned?

Likely maintained (last update 177 days ago).

Compatibility

Requires WordPress: 6.7
Tested up to: 6.8.3
Requires PHP: 8.2

Similar & Alternatives

Explore plugins with similar tags, and compare key metrics like downloads, ratings, updates, support, and WP/PHP compatibility.

No similar plugins found yet.

Description

Really simple calendar is one of most easy managing calendar. This plugin provide mutil purpos view, unlimited events, customized css, simple managiment of users and more functions by extensions.

View Settings

There are three types of display methods during calendar time. Each item can be locked so that others cannot change it.

Calendar Type

Monthly
Calendar tables are divided for each month.
Weekly
Calendar for weekly display. Separate tables for each week.
Monthly
A calendar that displays each day in a single table. Intended for use in confined spaces such as widgets. Available in horizontal and vertical formats.

Start From

Previous
CUsed to start the display from the past month, week, or day; must be less than 0.
Current (Month / Week/ Day)
The current month, week, and day shall be the starting point.
Next (Month / Week/ Day)
The following month, week, or day shall be the starting point.
Today
The date is displayed starting from today. Past dates are not displayed, even if they are in monthly or weekly format.
Date
The specific date is the end date. Unlike the other options, this is an absolute value.

Display Period

Period
Sets the number of months, weeks, and days to display; must be greater than or equal to 0, in which case only one calendar is displayed.
Date
The specific date is the start date. Unlike the other options, this is an absolute value.

Start day of week

Sets which day of the week the calendar starts. For “today,” the relative value is the day of the week that the calendar starts on.

Configration

Permissions can be set for each extension and user role. Only administrators can change these settings.

Extensions Setting

Advanced Event Field
Switch fields on the Event Settings screen.
Multi Calendar
Adding “RS Carendar” post type. It provides unlimited indipendent calendars.

Manage Capability

Full
All the same privileges as the administrator./dd>

Manage
Same as “all” except for the lock function.
Edit
Only short code generation is possible./dd>

Read
Simply view the calendar on the administration page./dd>

Links

Milestone

  • Custom Label extension. (Comming soon)
  • Advanced CSS editor. (Someday)
  • Booking system. (Someday)

Installation

  1. Upload the entire really-simple-calendar folder to the /wp-content/plugins/ directory.
  2. Activate the plugin through the Plugins screen (Plugins > Installed Plugins).

Frequently Asked Questions

No FAQ available

Review feed

No reviews available

Screenshots

Changelog

0.4.13

  • Implement “Multi Calendar” extension.

0.3.12

  • Fixed a critical bug.

0.3.11

  • Change the name in the “Contributors” list.
  • Move inline JS to the footer.
  • More sanitizing and escaping for echo text.
  • Check nonce for all posted variables.
  • Change namespace name.
  • Change prefix text for variables and functions.
  • Add deny conditions for direct access.

0.3.10

  • Added more Japanese language.
  • Fixed a bug that caused it to appear in other custom post types.
  • Reorganized functions.
  • Fixed other minor bugs.
  • Fix JS and CSS.
  • Change classname.
  • Review of some codes.

0.3.7

First release.