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Google Calendar and Microsoft Excel 365 integration

Save yourself the work of writing custom integrations for Google Calendar and Microsoft Excel 365 and use n8n instead. Build adaptable and scalable Productivity, workflows that work with your technology stack. All within a building experience you will love.

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How to connect Google Calendar and Microsoft Excel 365

Create a new workflow and add the first step

In n8n, click the "Add workflow" button in the Workflows tab to create a new workflow. Add the starting point – a trigger on when your workflow should run: an app event, a schedule, a webhook call, another workflow, an AI chat, or a manual trigger. Sometimes, the HTTP Request node might already serve as your starting point.

Google Calendar and Microsoft Excel 365 integration: Create a new workflow and add the first step

Travel itinerary reminders with Google Calendar, Excel, and SMS/Email alerts

This automated n8n workflow checks daily travel itineraries, syncs upcoming trips to Google Calendar, and sends reminder notifications to travelers via email or SMS. Perfect for travel agencies, tour operators, and organizations managing group trips to keep travelers informed about their schedules and bookings. What This Workflow Does Automatically checks travel itineraries every day Identifies today's trips and upcoming departures Syncs trip information to Google Calendar Sends personalized reminders to assigned travelers Tracks reminder delivery status and logs activities Handles both email and SMS notification preferences Provides pre-travel checklists and booking confirmations Manages multi-day trip schedules and activities Main Components Daily Travel Check - Triggers daily to check travel itineraries Read Travel Itinerary - Retrieves today's trips and bookings from database/Excel Filter Today's Trips - Identifies trips departing today and upcoming activities Has Trips Today? - Checks if there are any trips scheduled Read Traveler Contacts - Gets traveler contact information for assigned trips Sync to Google Calendar - Creates/updates trip events in Google Calendar Create Traveler Reminders - Generates personalized reminder messages with travel details Split Into Batches - Processes reminders in manageable batches Email or SMS? - Routes based on traveler communication preferences Prepare Email Reminders - Creates detailed email reminder content with checklists Prepare SMS Reminders - Creates SMS reminder content optimized for text Read Reminder Log - Checks previous reminder history Update Reminder Log - Records sent reminders with timestamps Save Reminder Log - Saves updated log data for audit trail Essential Prerequisites Travel itinerary database/Excel file with trip assignments Traveler contact database with email and phone numbers Google Calendar API access and credentials SMTP server for email notifications SMS service provider (Twilio, Nexmo, etc.) for text reminders Reminder log file for tracking sent notifications Booking confirmation system (flight, hotel, transport) Required Data Files trip_itinerary.xlsx: Trip ID | Trip Name | Date | Departure Time | Duration Departure Location | Destination | Hotel | Flight Number Assigned Travelers | Status | Booking Reference | Cost traveler_contacts.xlsx: Traveler ID | First Name | Last Name | Email | Phone Preferred Contact | Assigned Trips | Passport Number | Emergency Contact reminder_log.xlsx: Log ID | Date | Traveler ID | Trip ID | Contact Method Status | Sent Time | Message Preview | Confirmation Key Features ⏰ Daily Automation: Runs automatically every day at scheduled times 📅 Calendar Sync: Syncs trips to Google Calendar for easy viewing 📧 Smart Reminders: Sends email or SMS based on traveler preference 👥 Batch Processing: Handles multiple travelers efficiently 📊 Activity Logging: Tracks all reminder activities and delivery status 🔄 Duplicate Prevention: Avoids sending multiple reminders 📱 Multi-Channel: Supports both email and SMS notifications ✈️ Travel-Specific: Includes flight numbers, locations, accommodation details 📋 Pre-Travel Checklist: Provides comprehensive packing and document reminders 🌍 Multi-Destination: Manages complex multi-stop itineraries Quick Setup Import workflow JSON into n8n Configure daily trigger schedule (recommended: 6 AM and 6 PM) Set up trip itinerary and traveler contact files Connect Google Calendar API credentials Configure SMTP server for emails Set up SMS service provider (Twilio, Nexmo, or similar) Map Excel sheet columns to workflow variables Test with sample trip data Activate workflow Parameters to Configure schedule_file_path: Path to trip itinerary file contacts_file_path: Path to traveler contacts file reminder_hours: Hours before departure to send reminder (default: 24) google_calendar_id: Google Calendar ID for syncing trips google_api_credentials: Google Calendar API credentials smtp_host: Email server settings smtp_user: Email username smtp_password: Email password sms_api_key: SMS service API key sms_phone_number: SMS sender phone number reminder_log_path: Path to reminder log file Sample Reminder Messages Email Subject: "✈️ Travel Reminder: [Trip Name] Today at [Time]" Email Body: Hello [Traveler Name], Your trip is happening today! Here are your travel details: Trip: [Trip Name] Departure: [Departure Time] From: [Departure Location] To: [Destination] Flight/Transport: [Flight Number] Hotel: [Hotel Name] Duration: [X] days Pre-Travel Checklist: ☑ Passport and travel documents ☑ Travel insurance documents ☑ Hotel confirmations ☑ Medications and toiletries ☑ Weather-appropriate clothing ☑ Phone charger and adapters ⚠️ Please arrive at the departure point 2 hours early! Have a wonderful trip! SMS: "✈️ Travel Reminder: '[Trip Name]' departs at [Time] today from [Location]. Arrive 2 hours early! Flight: [Number]" Tomorrow Evening Preview (SMS): "📅 Tomorrow: '[Trip Name]' departs at [Time] from [Location]. Pack tonight! ([X] days)" Use Cases Daily trip departure reminders for travelers Last-minute itinerary change notifications Flight cancellation and delay alerts Hotel check-in and checkout reminders Travel document expiration warnings Group tour activity scheduling Adventure/hiking trip departure alerts Business travel itinerary updates Family vacation coordination Study abroad program notifications Multi-city tour route confirmations Transport connection reminders Advanced Features Reminder Escalation 24-hour reminder: Full details with checklist 6-hour reminder: Quick confirmation with transport details 2-hour reminder: Urgent departure notification Conditional Logic Different messages for single-day vs. multi-day trips Domestic vs. international travel variations Group size-based messaging Weather-based travel advisories Integration Capabilities Connect to airline APIs for real-time flight status Link to hotel management systems for check-in info Integrate weather services for destination forecasts Sync with payment systems for booking confirmations Troubleshooting | Issue | Solution | |-------|----------| | Reminders not sending | Check email/SMS credentials and service quotas | | Calendar sync failing | Verify Google Calendar API permissions | | Duplicate reminders | Check for overlapping reminder time windows | | Missing traveler data | Verify contact file formatting and column mapping | | Batch processing slow | Reduce batch size in Split Into Batches node | Security Considerations Store API credentials in n8n environment variables Use OAuth2 for Google Calendar authentication Encrypt sensitive data in reminder logs Implement role-based access to trip data Audit log all reminder activities Comply with GDPR/privacy regulations for traveler data Performance Metrics Processing Time: ~2-5 seconds per 50 travelers Success Rate: >99% for delivery logging Calendar Sync: Real-time updates Batch Limit: 10 travelers per batch (configurable) Support & Maintenance Review reminder logs weekly for delivery issues Update traveler contacts as needed Monitor email/SMS service quotas Test workflow after system updates Archive old reminder logs monthly

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Build your own Google Calendar and Microsoft Excel 365 integration

Create custom Google Calendar and Microsoft Excel 365 workflows by choosing triggers and actions. Nodes come with global operations and settings, as well as app-specific parameters that can be configured. You can also use the HTTP Request node to query data from any app or service with a REST API.

Google Calendar supported actions

Microsoft Excel 365 supported actions

Google Calendar and Microsoft Excel 365 integration details

Google Calendar

Google Calendar

Google Calendar is a time-management and calendar service created by Google Workspace. It helps you schedule and organize events and meetings, send notifications, and synchronize with your team. It is widely used by both individuals and organizations.

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Microsoft Excel 365

Microsoft Excel 365

Microsoft Excel is the most famous spreadsheet tool in the world. It is developed by Microsoft as part of their Office Suite. It is widely used by individuals, professionals, developers, and companies for many uses in statistics, accounting, data analysis, etc.

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Other integrations with Google Calendar and Microsoft Excel 365

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With Microsoft Excel 365

Google Calendar and Microsoft Excel 365 integration tutorials

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Discover our latest community's recommendations and join the discussions about Google Calendar and Microsoft Excel 365 integration.

  • jake chard

    Google Calendar free/busy times output is confusing the AI sometimes

    jake chard

    Hi all! I’m currently using this workflow to suggest 2 available times in a google calendar. Currently I am just using the straight output from calendar node in the AI response, it gives the AI busy times. (Here are t…

    Open topic
  • Elliot Smart

    Is anyone working on improving the Excel node? The current limitations seem to me to be massive when it comes to tables and simple actions like creation and overwrite

    Elliot Smart

    I’m just wanting to understand if n8n is going to be useful for dealing with a number of critical excel files that are created by another process but which have to have additional data processing over the top of them. I…

    Open topic
  • Colton Haseltine

    Excel Node is not loading ANY files

    Colton Haseltine

    Describe the problem/error/question I’m running n8n self hosted and I’ve created an excel credential following the steps on n8n docs. The credential is made but when I try to select a workbook, nothing loads. It says “No…

    Open topic
  • n8ndev123

    ObjectHandle is Invalid in Microsoft Excel nodes

    n8ndev123

    Hi, Hi everyone, I’m experiencing an intermittent issue with the Microsoft Excel node in n8n. Setup Node: Microsoft Excel Operation: Append row to table n8n: 2.4.6 (self-hosted) Node version: v2.2 Storag…

    Open topic

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