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# System prepended metadata

title: How to subscribe Proton Calendar on Google calendar

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# How to subscribe Proton Calendar on Google calendar
▶ **Sync between Proton and Google may not be in real time** ◀

1. Open Proton Calendar and select `Go to settings`.
![](https://i.imgur.com/Z4ZKe6c.png)

2. Open `Calendars > HashCloak`, then `Create link`. After you create a new link with `Full view`, copy it. 
![image alt](https:// "title")[](https://i.imgur.com/6DZYhdR.png)


3. Open Google Calendar and select `Settings`
 ![](https://i.imgur.com/zEzX5Pu.png)
 *You can create a new Google account with your HashCloak email address(`xxx@hashcloak.com`)


4. Go to `Add calendar > From URL` and paste the link copied from Proton Calendar and `Add calendar`.
![](https://i.imgur.com/NcfkyKD.png)
*If you check `Make the calendar publicly accessible`, other HashCloak members can subscribe and see your HashCloak calendar. To subscribe other member's calendar, go to `Add calendar > Subscribe to calendar` and input hashclaok email address. 

5. You will see your subscribed calendar under `Settings for other calendars`and can modify settings.
![](https://i.imgur.com/mTPzOvp.png)



