How to Sync iCloud Calendar with Google Calendar (2026 Guide)

If you use an iPhone with iCloud Calendar but rely on Google Calendar for work or shared scheduling, you've hit the wall: Apple and Google don't offer native two-way sync between their calendar platforms. Events created in one simply don't appear in the other automatically.

This guide walks through every method available in 2026, from native workarounds to fully automated real-time sync.

TL;DR: For automatic, real-time sync between iCloud and Google Calendar, use AllMyMeetings. It connects to iCloud via CalDAV and Google via API, syncing events bidirectionally without manual effort.

Why is syncing iCloud with Google Calendar so difficult?

Apple's iCloud Calendar uses the CalDAV protocol, while Google Calendar uses its own REST API. Neither company has built a direct bridge between the two platforms.

Unlike Google-to-Outlook sync (where Microsoft provides some integration options), there is no official Apple-to-Google calendar sync feature. Apple's ecosystem strategy prioritizes keeping users within iCloud, and Google has no incentive to build iCloud integration.

The result: an estimated 25% of multi-calendar users report iCloud as the most frustrating provider to sync, according to a 2024 Morgen user survey.

Method 1: Add your Google account to iPhone (partial solution)

Apple allows you to add a Google account to your iPhone's native Calendar app. This shows Google events on your phone alongside iCloud events — but it doesn't actually sync the calendars together.

This approach gives you visibility into both calendars on your iPhone but doesn't create any cross-calendar blocking or syncing.

How to set it up

1. On your iPhone, go to Settings → Calendar → Accounts
2. Tap Add Account → Google
3. Sign in with your Google credentials
4. Enable the Calendars toggle

What this does and doesn't do

• Does: Show Google Calendar events in the iPhone Calendar app
• Does: Let you create events on either calendar from your phone
• Doesn't: Sync events between iCloud and Google
• Doesn't: Block time on Google when you have iCloud events (or vice versa)
• Doesn't: Work on desktop — this only affects your iPhone

If someone checks your Google Calendar availability, they won't see your iCloud events. Double-booking remains a real risk.

Method 2: Export and import ICS files (manual, one-time)

You can export your iCloud calendar as an ICS file and import it into Google Calendar. This creates a one-time snapshot, not an ongoing sync.

This method is only useful for a one-time migration, not for keeping calendars in sync over time.

How to export from iCloud

1. Open icloud.com/calendar in a browser
2. Click the share icon next to the calendar you want to export
3. Check Public Calendar and copy the URL
4. Open the URL in a browser — it will download an .ics file

How to import into Google Calendar

1. Open Google Calendar
2. Click the gear icon → Settings → Import & export
3. Upload the .ics file
4. Choose which Google calendar to add events to

Limitations

• One-time import only — new events won't sync
• No ongoing connection between the calendars
• You'll need to repeat this manually every time you want to update

Method 3: Automatic sync with AllMyMeetings

For true, ongoing sync between iCloud and Google Calendar, you need a tool that speaks both CalDAV (iCloud) and Google's API. AllMyMeetings connects to both, creating real-time bidirectional sync that runs automatically.

AllMyMeetings connects to iCloud via CalDAV using an app-specific password, and to Google via OAuth 2.0 API. Events sync bidirectionally with configurable privacy modes.

Step 1: Create your free account

Go to allmymeetings.com and sign up — no credit card required.

Step 2: Connect your Google account

Click Add Calendar Account, choose Google, and authorize via OAuth. AllMyMeetings never sees your password.

Step 3: Connect your iCloud account

Click Add Calendar Account, choose iCloud, and enter your Apple ID and an app-specific password (not your regular Apple password). Here's how to generate one:

1. Go to appleid.apple.com
2. Sign in and go to Sign-In and Security → App-Specific Passwords
3. Click Generate an app-specific password
4. Name it "AllMyMeetings" and copy the generated password
5. Paste it into AllMyMeetings

Your iCloud calendars will be discovered automatically.

Step 4: Create a sync pair

Select your iCloud calendar and Google calendar, choose the sync direction and privacy mode, and save. Sync begins immediately.

iCloud syncs via fast polling (every few minutes) since Apple doesn't support webhooks. Google syncs in real time via webhooks. For most users, the slight polling delay on the iCloud side is imperceptible — events typically appear within 2-5 minutes.

Sync mode options

Method comparison

Tips for iCloud calendar sync

Use a dedicated iCloud calendar for sync

Rather than syncing your main iCloud calendar (which may contain personal events you don't want shared), consider creating a dedicated "Work Sync" calendar in iCloud and syncing only that one.

Keep app-specific passwords secure

The app-specific password you create for AllMyMeetings only grants calendar access, not full Apple account access. But you should still store it securely and revoke it if you stop using the service.

Check sync window settings

AllMyMeetings lets you configure how far back and forward to sync. For iCloud, a narrower window (30 days past, 60 days future) keeps sync fast and efficient.

Frequently asked questions

Does this work with Apple Watch?

Yes. Events synced to your iCloud or Google calendar will appear on any device connected to that calendar, including Apple Watch.

Can I sync multiple iCloud calendars?

Yes. AllMyMeetings discovers all calendars in your iCloud account. You can create separate sync pairs for each one.

Will this affect my iCloud storage?

No. Calendar sync doesn't count against your iCloud storage quota.

Stop manually checking two calendars. Sign up for AllMyMeetings and sync iCloud with Google Calendar automatically — free plan included.