The fastest way to change which calendar you see

Open the Calendar app on your iPhone and tap Calendars at the bottom of the screen. You will see a list of all your calendars — each one has a colored dot next to its name. Tap the dot next to any calendar to hide it or show it. The calendars you want to view will have a checkmark; the ones hidden will not. That is the core action: tap to toggle each calendar on or off.

If you have only one calendar and want to add a second one, you will need to set it up first in Settings before it appears in this list. If you want to switch to a completely different calendar system — like moving from iCloud to Google Calendar — that requires a different process, covered below.

Key Takeaways

  • Tap Calendars at the bottom of the Calendar app, then tap the colored dot next to any calendar name to show or hide it.
  • You can view multiple calendars at once by keeping several toggled on, or focus on one by hiding the rest.
  • To add a new calendar account (like Gmail or Outlook), go to Settings > Calendar > Accounts and sign in with that account.
  • Switching to a different calendar system entirely requires adding that account to your iPhone and then hiding your old calendar.
  • Events stay in their original calendar even if you hide that calendar — hiding just changes what you see, not where the event lives.

Adding a second calendar account to your iPhone

If you use Gmail, Outlook, or another calendar service and want to see those events on your iPhone, you need to add that account first. Go to Settings on your home screen, then tap Calendar, then Accounts. Tap Add Account and choose the service — Google, Microsoft Exchange, Yahoo, or AOL. Sign in with your username and password for that service.

Once you sign in, your iPhone will read that calendar and it will appear in your Calendars list. You can then toggle it on or off just like your iCloud calendar. If you have multiple Gmail accounts, you can add each one separately and see all of them in the same Calendar app.

Viewing multiple calendars at the same time

You do not have to choose just one calendar. In the Calendars list, you can have several toggled on at once, and all their events will show together in your main calendar view. Events from different calendars appear in their own colors — your work calendar might be blue, your personal calendar red, and your partner's shared calendar green.

This is useful if you want to see your schedule across multiple accounts without switching back and forth. If the view becomes too crowded, tap the dots to hide whichever calendars you do not need to see right now. You can toggle them back on anytime.

Switching your default calendar for new events

When you create a new event in the Calendar app, it goes into a default calendar. To change which calendar that is, go to Settings > Calendar > Default Calendar. Choose whichever calendar you want new events to land in by default. This does not move old events — it only affects new ones you create going forward.

If you create an event and realize it went to the wrong calendar, you can edit the event and change its calendar. Open the event, tap Edit, scroll down, and tap the calendar name to move it to a different one.

Moving from one calendar system to another

If you have been using iCloud Calendar and want to switch to Google Calendar, or vice versa, you do not have to delete anything. Add the new calendar account using the steps above, then toggle on the new calendar and toggle off the old one. Your old events stay where they are — you are just choosing not to see them.

If you want to move events from one calendar to another (not just hide the old one), you will need to do that manually or use a computer. On a Mac or PC, you can export events from one calendar and import them into another, but the iPhone Calendar app does not have a built-in export feature. If you have many events to move, consider doing this on a computer first, then viewing the result on your iPhone.

Troubleshooting calendars that do not appear

If you added a calendar account but it is not showing up in your Calendars list, go back to Settings > Calendar > Accounts and check that the account is listed there. If it is, go back to the Calendar app and pull down on the Calendars list to refresh it. Sometimes a newly added account takes a minute to sync.

If the account is not in Settings, the sign-in may have failed. Try adding it again and make sure you are using the correct password. If you use two-factor authentication on that account, you may need to generate an app-specific password instead of your regular password — the sign-in screen will usually tell you if that is required.

Frequently Asked Questions

Can I see my partner's calendar on my iPhone?

Yes, if they share it with you. They can share a calendar through iCloud (if you both use Apple), Google Calendar, or Outlook. Once they send you the share link or add your email, you add that account to your iPhone using Settings > Calendar > Accounts, and their calendar will appear in your list.

If I hide a calendar, do the events disappear forever?

No. Hiding a calendar just removes it from your view. The events are still there and still happen on their original date. Tap the dot next to the calendar name again to show it and see all the events come back.

What happens if I delete a calendar from my iPhone?

If you delete a calendar that is synced to iCloud or another account, it deletes from that account everywhere — on your computer, on other devices, and in the web version. If you only want to stop seeing it on your iPhone, hide it instead of deleting it.

Can I use two different calendar apps at the same time?

Yes. You can use the built-in Calendar app and also read Google Calendar, Outlook, or another app from the App Store. They will not automatically sync with each other, so events you create in one app will not show in the other unless you add both accounts to both apps.

Why is my calendar showing events from the wrong time zone?

Go to Settings > Calendar > Time Zone Support and turn it on. This tells your iPhone to display events in the time zone where they were created, rather than converting them to your current time zone. If you travel frequently, this setting helps keep events at their correct local times.