Back to the overview
Calendar in Home Assistant
calendar
part of Home Assistant since 0.33
Quality: Internal
Calendar is an official Home Assistant integration for Calendar.
Facts about this integration
- Compatible with Home Assistant
- yes, official integration
- Setup
- in configuration.yaml
- Kind
- Entity type
- Quality scale
- Internal – Part of Home Assistant itself, not rated separately.
- Installations
- 4,749 (0.7 % of the installations that share statistics)
- Categories
- Calendar
- Maintained by
- @home-assistant/core
Setup
- Nothing to install: this is part of Home Assistant and available as soon as it is running.
Blueprints that use this integration
- Automation Cover Control Automation (CCA) – Controls covers using input texts, selects, and sensors. Integrates with calendars and weather data for automated cover adjustments.
- Automation Calendar Notifications & Actions – Sends calendar notifications and actions via mobile app, using calendar entities and notify service for reminders and alerts.
- Automation Trash Reminder – Switches trash can status using calendar and input button, requires mobile app integration and input button entity.
- Automation Multi Calendar Conversation agent agenda notification – Notifies about calendar events and weather using conversation agent, requires calendar and weather entities.
- Automation Conversation Agent Agenda to Input Text
- Template Anniversary – Creates calendar events for anniversaries using calendar entity and template logic.
Known issues and fixes
1 open issues and 5 bug fixes in the last twelve months are recorded for Calendar in the Home Assistant issue tracker.
Open
- open Reported problem #183345
Source: the issue tracker of Home Assistant, as of October 29, 2026. The sentences are written by a language model from the titles of the issues; the reports themselves are on GitHub.
Check a specific device for known problems in the product check →
Source of this entry: the official documentation of the integration