How to Sync Your Calendars to Prevent Double-Bookings
Connect Google Calendar, Outlook, Apple Calendar, and more to SchedulingKit with two-way sync so every platform stays in perfect alignment.
Start the GuideHow to Sync Your Calendars to Prevent Double-Bookings This step-by-step guide covers everything you need — from prerequisites to pro tips — so you can complete the process in 10 minutes or less. Browse all how-to guides.
Before You Start
Make sure you have the following ready:
- Access to your Google, Outlook, or Apple Calendar account
- Admin access to your SchedulingKit account
Step-by-Step Guide
6 steps · 10 minutes
Go to calendar integrations
Navigate to Settings > Integrations > Calendar Sync in your SchedulingKit dashboard.
Connect your primary calendar
Click 'Connect' next to Google Calendar, Outlook, or Apple Calendar and authorize the connection.
Connect all calendars you use — personal and professional — to avoid any conflicts.
Enable two-way sync
Toggle on two-way sync so bookings created in SchedulingKit appear in your calendar and events in your calendar block slots in SchedulingKit.
Choose conflict behavior
Decide whether external calendar events block booking slots as 'busy' or if only specific calendars should affect availability.
Set sync frequency
Choose real-time sync for instant updates or set a polling interval. Real-time is recommended for high-volume businesses.
Verify sync is working
Create a booking and confirm it appears in your external calendar within seconds. Then block time in your calendar and verify the slot disappears from booking availability.
Frequently Asked Questions
Can I sync multiple calendars at once?
Yes. You can connect Google, Outlook, and Apple Calendar simultaneously. All are checked for conflicts.
Does two-way sync share appointment details?
You control what appears in external calendars — full details, just the title, or 'Busy' blocks for privacy.
What happens if I delete an event from my calendar?
With two-way sync, deleting the event in your calendar cancels the booking in SchedulingKit and notifies the client.
Does sync work for team members too?
Yes. Each team member can connect their own calendar for individual two-way sync.
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