Screenshots From the README of kgn3400/calendar_merge.
About
Calendar merge combines one or more Home Assistant calendars into a single overview sensor. The overview covers a chosen number of days ahead and is limited to a maximum number of events. Recurring events can be removed from the result, and the sensor can use the event summary as its entity name. Date formatting and a template for the sensor's events can be adjusted, and a switch shows events as time remaining. Repair notices appear in Settings under Repairs when a monitored entity is deleted or renamed, or when a template error occurs. It works locally and is set up in the UI, with the same options available afterwards.
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Supports
Works locally Talks to your devices on your own network. No vendor cloud in between.
From the Marketplace Installed through the Marketplace, formerly HACS.
Provides
- Switches
- Sensors
- Calendars
Setting it up
Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.
Calendar merge helper
- Sensor name
- Get calendar events days ahead
- Get max calendar events
- Remove recurring calendar events
- Calendars this sensor monitors
Calendar merge helper
- Use summary as entity name
- Date formatting
- Event template for sensor events
Unit of measurement
- days
- events
After setup
- Sensor name
- Get calendar events days ahead
- Get max calender events
- Remove recurring calendar events
- Calenders this sensor monitors
- Use summary as entity name
- Date formatting
- Event template for sensor events
- days
- events
Entities
- SwitchesShow as time to
Troubleshooting
- Repair noticesNotices it can show in Settings, Repairs:Calendar merge helper: Entity deleted or renamed, Calendar merge helper: Template error
Shows in Vulpo
Quick Toggle card, Calendar card, Chart card, Apple Watch, Control Center.Information
- Installs
- 67 sharing analytics
- GitHub stars
- 9
- Connection
- Works locally
- Upkeep
- No update in 6 to 18 months
- Version
- v2.0.2,
- Category
- Productivity and information, Calendars and to-dos
- Kind
- Marketplace integration
- Needs
- Needs the Marketplace (HACS on 2026.10 and older)
- Domain
calendar_merge- Issues
- Report an issue













