How to Add Google Calendar to Outlook (2026)
You can view your Google Calendar inside Outlook in a few different ways, depending on whether you want a read-only view or full two-way sync. Here are the three approaches.
Method 1: Subscribe via ICS URL (Read-Only, Free)
The simplest approach — subscribe to your Google Calendar from Outlook using the ICS link. Events from Google Calendar appear in Outlook, but changes made in Outlook don’t sync back to Google.
Best for: Seeing your Google Calendar events in Outlook without needing to edit them there.
Steps:
1. Get your Google Calendar ICS URL
- Open Google Calendar on desktop
- Click the three-dot menu next to the calendar you want to add
- Select Settings and sharing
- Scroll to Integrate calendar
- Copy the Secret address in iCal format (private link for personal use) or the public URL
See: How to get your Google Calendar ICS URL
2. Subscribe in Outlook
Outlook on the web:
- Go to Outlook Calendar → Add calendar → Subscribe from web
- Paste the ICS URL
- Click Import
Classic Outlook for Windows:
- Calendar view → Open Calendar in the ribbon → From Internet
- Paste the URL → OK
Refresh rate: Outlook checks for updates every few hours. Changes in Google Calendar appear in Outlook after a delay — not in real time.
Method 2: Full Two-Way Sync via CalDAV
CalDAV is a protocol that allows full two-way sync — changes in either app update the other. This is more complex to set up but gives you a live connection.
Best for: Power users who actively use both Outlook and Google Calendar and need changes to sync both ways.
Steps (Classic Outlook for Windows):
Google Calendar supports CalDAV, but classic Outlook for Windows doesn’t have native CalDAV support. You need a plugin:
- gSyncit — paid, reliable, well-maintained
- CalendarBridge — purpose-built for Google ↔ Outlook sync
Steps (Outlook on the web / New Outlook):
Microsoft 365 / Outlook.com doesn’t currently support adding CalDAV calendars directly. Use CalendarBridge or a similar sync service.
Method 3: CalendarBridge (Easiest Full Sync)
CalendarBridge is a dedicated sync tool for Google Calendar and Outlook. It handles the CalDAV connection for you and adds useful features like showing “Busy” blocks without sharing event details.
Setup: Connect your Google and Outlook accounts, choose which calendars to sync, configure what details to show.
Cost: Free trial, then ~$4–8/month.
What it handles that ICS doesn’t:
- Two-way sync (changes in either calendar update the other)
- Deletion sync (delete in one, it deletes in the other)
- Privacy options (show “Busy” without sharing event titles)
Which Method to Use
| ICS Subscription | CalDAV / Plugin | CalendarBridge | |
|---|---|---|---|
| Cost | Free | Free/paid plugin | ~$4–8/mo |
| Setup difficulty | Easy | Moderate | Easy |
| Two-way sync | No | Yes | Yes |
| Deletion sync | No | Yes | Yes |
| Real-time | No (hours delay) | Near real-time | Near real-time |
If you just need to see your Google Calendar events in Outlook, Method 1 (ICS) is fine and free. If you need to edit events in both places and have changes sync, use CalendarBridge.
The Other Direction: Adding Outlook to Google Calendar
If you want to go the other way — see your Outlook calendar inside Google Calendar — the same options apply. Subscribe using your Outlook ICS URL in Google Calendar, or use CalendarBridge for two-way sync.
See: How to sync Google Calendar with Outlook · How to get your Outlook calendar ICS URL
Related: How to sync Google Calendar with Outlook · How to get your Google Calendar ICS URL · Google Calendar ICS refresh rate
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