Sync Google Calendar events to Google Sheets with Slack notifications

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Sync your Google Calendar events with Google Sheets and get daily Slack summaries with meeting statistics. FEATURES: Real time sync of new and updated events Auto categorization (Meeting, 1:1, Inte...

Best for

Personal Productivity automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.googlecalendartrigger, n8n-nodes-base.scheduletrigger, n8n-nodes-base.code, n8n-nodes-base.if, n8n-nodes-base.googlesheets, n8n-nodes-base.slack, n8n-nodes-base.gmail, n8n-nodes-base.googlecalendar

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Manu.

Original n8n.io source

1.1 Workflow description

Title: Sync Google Calendar events to Google Sheets with Slack notifications
Workflow name: Sync Google Calendar events to Google Sheets with Slack notifications

Sync your Google Calendar events with Google Sheets and get daily Slack summaries with meeting statistics. FEATURES:

Real-time sync of new and updated events Auto-categorization (Meeting, 1:1, Interview, Demo, Focus Time) Platform detection (Google Meet, Zoom, Teams) Daily statistics dashboard Cancellation tracking Optional email notifications to attendees

FLOWS:

New Event: Log to Sheets + Slack notification + Optional email Updated Event: Update Sheets + Slack notification Canceled Event: Log cancellation + Slack alert Daily Summary (8AM): Meeting time stats + Schedule to Slack

SETUP:

Connect Google account with Calendar access Create Google Sheet with 3 tabs:

Events: ID, Synced At, Title, Category, Date, Day, Start Time, End Time, Duration, Platform, Attendees, Status, Meeting Link Cancellations: ID, Canceled At, Title, Original Date, Original Time, Affected Attendees Statistics: Date, Total Events, Meeting Time, Minutes, Busy %, Status, Virtual, In-Person

Replace YOUR_DOCUMENT_ID in all Sheets nodes Connect Slack (#calendar, #errors channels) Optional: Connect Gmail for attendee notifications

DAILY STATISTICS:

Total events count Time spent in meetings Busy percentage of work day Virtual vs in-person breakdown Full day schedule

IDEAL FOR: Anyone wanting to track their calendar, analyze meeting patterns, or get daily schedule summaries on Slack.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - New Event Trigger

Type / Role: n8n-nodes-base.googleCalendarTrigger - googleCalendarTrigger
Config choices: Version 1

Block 2 - Updated Event Trigger

Type / Role: n8n-nodes-base.googleCalendarTrigger - googleCalendarTrigger
Config choices: Version 1

Block 3 - Daily Summary Trigger

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.1

Block 4 - Process Event

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 5 - Is Canceled?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 1

Block 6 - Log Event

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4

Block 7 - Log Cancellation

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4

Block 8 - Slack - New Event

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2

Block 9 - Slack - Cancellation

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2

Block 10 - Has Attendees?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 1

Block 11 - Prepare Confirmation Email

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 12 - Send Email

Type / Role: n8n-nodes-base.gmail - gmail
Config choices: Version 2

Block 13 - Get Today Events

Type / Role: n8n-nodes-base.googleCalendar - googleCalendar
Config choices: Version 1.2

Block 14 - Calculate Statistics

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 15 - Slack - Daily Summary

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2

Block 16 - Log Statistics

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4

Block 17 - Error Trigger

Type / Role: n8n-nodes-base.errorTrigger - errorTrigger
Config choices: Version 1

Block 18 - Format Error

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 19 - Slack - Error Alert

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2

Block 20 - Done - Event

Type / Role: n8n-nodes-base.noOp - noOp
Config choices: Version 1

Block 21 - Done - Cancellation

Type / Role: n8n-nodes-base.noOp - noOp
Config choices: Version 1

Block 22 - Done - Summary

Type / Role: n8n-nodes-base.noOp - noOp
Config choices: Version 1

Block 23 - Overview

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 24 - Step 1 Calendar Triggers

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Showing the first 24 of 29 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Sync Google Calendar events to Google Sheets with Slack notifications
Complexity	advanced
Nodes	29
Categories	Personal Productivity
Author	Manu
Published	23 Dec 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/12081/12081.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Personal Productivity workflows

Frequently asked questions

What does Sync Google Calendar events to Google Sheets with Slack notifications do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Personal Productivity use case.

Manu

11 workflows

Nodes

n8n-nodes-base.googlecalendartrigger n8n-nodes-base.scheduletrigger n8n-nodes-base.code n8n-nodes-base.if n8n-nodes-base.googlesheets n8n-nodes-base.slack n8n-nodes-base.gmail n8n-nodes-base.googlecalendar

Complexity

advanced

Published 23 Dec 2025

Likes 0

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Install path: /data/workflows/12081/12081.json

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Sync Google Calendar events to Google Sheets with Slack notifications

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - New Event Trigger

Block 2 - Updated Event Trigger

Block 3 - Daily Summary Trigger

Block 4 - Process Event

Block 5 - Is Canceled?

Block 6 - Log Event

Block 7 - Log Cancellation

Block 8 - Slack - New Event

Block 9 - Slack - Cancellation

Block 10 - Has Attendees?

Block 11 - Prepare Confirmation Email

Block 12 - Send Email

Block 13 - Get Today Events

Block 14 - Calculate Statistics

Block 15 - Slack - Daily Summary

Block 16 - Log Statistics

Block 17 - Error Trigger

Block 18 - Format Error

Block 19 - Slack - Error Alert

Block 20 - Done - Event

Block 21 - Done - Cancellation

Block 22 - Done - Summary

Block 23 - Overview

Block 24 - Step 1 Calendar Triggers

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions