How do you add a second Google account to iPhone Calendar?
Open Settings, tap Apps, tap Calendar, tap Calendar Accounts, then tap Add Account and choose Google — repeat this for each Gmail address you own. Go to the Settings app on your iPhone, tap Apps, then tap Calendar, tap Calendar Accounts, then tap Add Account, and tap a service like Google.
Each account you add signs in separately through Google's own login screen. Google and Microsoft open their own sign-in page; approve access when asked, and two-factor prompts appear here as well. If you rely on 2-Step Verification and your iPhone isn't current on updates, the normal password may not work, in which case you create an app password in your Google Account security settings and enter that instead. On the final screen, toggle Calendars on and Mail, Contacts, Reminders or Notes if you want them, then tap Save. Repeat the whole flow for account number two, three, or however many you're juggling between work and personal.
Where did Apple move the Calendar accounts menu?
On current iOS the path is Settings → Apps → Calendar → Calendar Accounts, not the old Settings → Calendar shortcut. iPhone: Settings → Apps → Calendar → Calendar Accounts → Add Account on iOS 18, or Settings → Calendar → Accounts on iOS 17 — the only thing that changed recently is where Apple moved the menu. The background is in calendar alerts that stop after an iOS update.
This trips people up when following older screenshots or guides that still say "Settings → Calendar → Accounts." If your Settings app doesn't match a tutorial you're reading, check whether it's written for iOS 17 or earlier. Once you're in the right menu, adding, removing, or reordering Google accounts works the same way regardless of how many you have connected. For a full walkthrough of the first-time setup, see the guide on connecting Google Calendar to iPhone.
Why don't all your Google calendars show up on iPhone?
Apple Calendar only pulls in your primary calendar and the ones you own by default — shared and subscribed calendars stay hidden until you opt them in from a browser. iOS only syncs your primary Google calendar by default, so work calendars, shared family calendars, and any calendar someone else shared with you simply won't appear in Apple Calendar until you opt them in. This can't be fixed from the Settings app itself.
Instead, you need a browser: open calendar.google.com/syncselect and sign in with the same Google account you added to your iPhone. From there, you'll see a Sync Settings page listing every calendar on the account — check the box next to each one you want on your iPhone and click Save, and the newly checked calendars appear in Apple Calendar within the next sync cycle. Keep the ceiling in mind too: iOS supports a maximum of 25 Google calendars per account, so if you're subscribed to dozens of shared calendars, prioritize the ones you actually use. Do this once per Google account you've added — a work account and a personal account each need their own visit to syncselect.
Should you use the Google Calendar app or the built-in Calendar app?
Use the built-in Apple Calendar app if you want Google, iCloud, and Outlook events in one unified view; use the standalone Google Calendar app if you only care about Google and want its full feature set. Mixing both for the same account causes duplicate events, so pick one lane.
Use one method, not both — running both the Google Calendar app and an Apple Calendar sync can create duplicates. The dedicated app has its own multi-account switcher: tap the hamburger menu, then your profile photo, then Add another account, which gets you the full Google Calendar experience including Google Meet integration and the Schedule view. Its downside is scope — the Google Calendar app only shows Google calendars, so iCloud Calendar or subscribed calendars like sports schedules won't appear there. If you already keep a separate work and personal split, the guide on work and personal calendars in one alarm list covers how to merge them without losing track of which event belongs where.
| Feature | Apple Calendar app | Google Calendar app |
|---|---|---|
| Shows iCloud + Outlook + Google together | Yes | No |
| Google Meet integration | No | Yes |
| Multiple Google accounts | Yes, via separate account entries | Yes, via account switcher |
| Shows shared/subscribed calendars by default | No — needs syncselect | Yes |
| Native iPhone alarms that ring on silent | No | No |
Why don't synced calendar events wake you up on silent?
Both Google Calendar and Apple Calendar send notifications, not alarms — and notifications respect Silent mode and Focus, so a synced event can buzz quietly while you sleep through it. This is a separate problem from getting your calendars to sync in the first place.
Notifications and alarms use different delivery systems on iOS. A notification can be muted, batched, or suppressed by Focus; an alarm built on AlarmKit rings through Silent mode the same way a morning alarm does. If you've solved the multi-account sync problem and now want every one of those synced events to actually make noise, Pealo reads connected Google, Outlook, and iCloud calendars and turns each event into a real system alarm rather than a dismissible banner. It's a different layer than the account setup covered above — sync brings the events onto your phone, Pealo makes sure you notice them. See loud alarms for Google Calendar events for setup details.
Alarms your calendar sets for you
Connect Google, Outlook or iCloud. Pealo arms a real alarm before every event.
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