Hi there, I’m looking for a tool to create reports for a self-hosted Caldav calendar, or even a client-side tool.
Here is what I want to achieve:
- I have a calendar where I write down events, such as my team meetings and work alone time.
- I want to use a tool to sum the time used per day and per week.
- The output should be easily copyable or exportable, so text output would be best.
That’s all.
Do you know of a tool, script or service that can do this?
Thank you!


This might be a little overkill, but Home Assistant can do this.
History Stats.Entity, select the calendar you want to track, and theTypewould be Time.Stateto track. Depending on the specifics, you’ll probably want to track if the calendar isOn, meaning there’s something on the calendar. You can track multiple States, but you probably only needOn.Start:
{{ now().replace(hour=0, minute=0, second=0) }}End:
{{ now() }}You can probably adjust the end time to 23:59 if you want to see what’s in store for the day looking ahead, but I haven’t tried it.
A bit overkill, right. But that’s nice to know there is a way.
I have a raspberry pi zero at home, maybe I can try that at some point. 😊