PHP-Calendar is an open source web calendar. It is intended to provide a simple solution with an intuitive interface. It is targeted to groups and individuals with the need to track events with an emphasis on group collaboration. In that same collaborative spirit, the source for PHP-Calendar is available under the open source Apache 2.0 license to facilitate collaborative development.


  • Release - Demo of the latest stable version
  • Development - Demo of the current development line. It may be broken, but it should show off some of the newest enhancements.



If you find a bug or have an idea for a new feature, please open an issue on github. You can find the source code on github. You can help by translating on our Transifex page.

Donations mostly go towards paying my hosting costs.



  • Long hiatus

    It’s been a very long time since PHP-Calendar has seen any significant changes. A few years ago I started a project to improve both the UI and the code design. It never got to the point where it was releasable. Last year, I improved on this a bit and started using Symfony. You can see the progress on the v3.0 branch on GitHub.

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