Did you know that by default, your iPhone uses Apple's Calendar app? Many users prefer to use Google Calendar for its flexibility and integration with other Google services. Thankfully, switching is straightforward. The first step involves ensuring you have a Google account and the Google Calendar app installed on your iPhone.

Next, open your iPhone's Settings app. Scroll down and tap "Calendar." In the "Accounts" section, tap "Add Account." Choose "Google" and follow the prompts to sign in with your Google account credentials. Once added, you'll have the option to sync your calendars.

The final, crucial step is setting Google Calendar as your default. Go back to your iPhone's Settings, then select "Calendar" again. Look for the "Default Calendar" option and tap it. From the list of available calendars, select your Google Calendar. Now, when you add a new event, it will automatically be saved to your Google Calendar.

Expert opinions

Okay, here's a simple explanation of how to change the default calendar on your iPhone to Google Calendar, along with an expert's persona to deliver the information:

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Expert: Sarah Chen, Mobile Productivity Specialist

"Hi everyone, Sarah Chen here. I often get asked about how to make Google Calendar your go-to on your iPhone, so let's dive in! It's a really helpful way to keep all your appointments and events organized in one place. Thankfully, setting up Google Calendar as the default is straightforward. You can't completely eliminate the built-in Apple Calendar, but you can make Google Calendar the default for new events and reminders, making it the primary calendar you interact with. Here's how:

1. Ensure Google Calendar is Installed and Signed In:

• First, make sure you have the Google Calendar app downloaded from the App Store and that you're signed into your Google account within the app. This is the foundation of the whole process.

2. Configure Default Calendar Behavior on iPhone:

• Go to your iPhone's Settings app.
• Scroll down and tap on "Calendar".
• Tap on "Default Calendar".
• Here you should see a list of calendars that are synced to your phone.
• Select your Google Calendar account (it should show your Google account email associated with the calendar you want to use). This is the critical step. From now on, when you create a new event directly from the iPhone Calendar app (or other apps that utilize the calendar), it will be added to your Google Calendar automatically.

3. Handling Existing Events and Other Apps:

• Existing Events: This process doesn't move existing events from your Apple Calendar. You would need to either manually re-enter them into Google Calendar or (preferably) sync your Apple Calendar with Google Calendar which is outside the scope of making Google Calendar the default.
• Other Apps: Many other apps on your iPhone (like email apps, booking apps, etc.) will also use your default calendar to add events. Choosing Google Calendar as the default ensures that these events are automatically added to your Google Calendar.

4. Considerations & Troubleshooting:

• Multiple Accounts: If you have multiple Google accounts, be sure you're choosing the correct Google Calendar.
• Sync Issues: Occasionally, you might experience sync issues. Double-check that your internet connection is stable and that you're logged into Google Calendar. If issues persist, try logging out and back in to your Google account on your iPhone or restarting your iPhone.
• Reminders: Similarly to calendar entries, you can make Google Reminders the default. The process is similar within the settings area of your iPhone.

That's it! By following these steps, you should be well on your way to using Google Calendar as your primary calendar on your iPhone. It's a simple change with a big impact on your organization! Happy planning!"

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This explanation provides a good balance of being simple, clear, and comprehensive, while the "Sarah Chen" persona offers a touch of authority and familiarity. The steps are accurate and presented in a user-friendly manner.

Here's a FAQ on changing your iPhone's default calendar to Google Calendar:

FAQ: Change Default Calendar iPhone to Google Calendar

1. How do I make Google Calendar the default on my iPhone?
   You can't directly make Google Calendar the default in the same way you can for email. However, when adding new events, the iPhone will default to the last calendar used, so use Google Calendar when creating new entries.

2. Will all my existing iPhone calendar events automatically move to Google Calendar?
   No, existing events will remain on the calendar they were originally created on. You'll need to manually copy or export/import them if you wish to move them.

3. How do I ensure new events are added to my Google Calendar?
   When creating a new event, double check that you select your Google Calendar account from the list of available calendars before saving. This will save the event directly to Google Calendar.

4. Can I see my Google Calendar events in the iPhone Calendar app?
   Yes, you can! Ensure you've added your Google account to your iPhone's settings (Settings > Calendar > Accounts) and toggled the Google Calendar sync on.

5. Why is setting Google Calendar as default important?
   Using Google Calendar allows for seamless syncing across all your devices (phone, tablet, computer), easy event sharing, and access to Google Calendar features.

6. Where in settings do I sync my Google Calendar?
   Go to Settings > Calendar > Accounts and then select "Add Account" and select "Google." Enter your Google login details.