---
title: "Cal Merge for Google Calendar™ – Chrome extension stats, history and permissions"
description: "10,000 users, rated 4.38 by 24 people. Version 2.3.11, updated 2024-10-28. Requests 3 permissions."
url: "https://extensiontracker.com/extension/dchpdbljalbfnelbfbgncfidhjoibkah"
---

# Cal Merge for Google Calendar™

Live in the Chrome Web Store.

- Users: 10,000
- Rating: 4.38 from 24 ratings
- Last checked: 2026-09-26 23:38 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #5,164 of 264,703 live extensions
- Rank in Workflow & Planning: #1,705 of 44,474

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Chrome extension that visually merges the same event on multiple Google Calendars into one event.

- Extension ID: `dchpdbljalbfnelbfbgncfidhjoibkah`
- Developer: [hcawnwebdev](https://extensiontracker.com/developer/u837ec74869e7f21aadc765d96ea1139f)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2022-08-11
- Last updated: 2024-10-28
- Version: `2.3.11`
- Size: 734 KiB
- Minimum Chrome: 88
- Languages (3): English, español, français
- Support page: `https://github.com/HCAWN/gcal-multical-event-merge/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/cal-merge-for-google-cale/dchpdbljalbfnelbfbgncfidhjoibkah>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fdchpdbljalbfnelbfbgncfidhjoibkah>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 10,000 | 4.38 | 24 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://calendar.google.com/*`: calendar.google.com
- `https://www.google.com/calendar/*`: www.google.com

### Sites where it runs scripts

- `https://calendar.google.com/calendar/*`: calendar.google.com
- `https://www.google.com/calendar/*`: www.google.com

### Browser features

- `storage`: Save settings and data in your browser

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-26 23:38 UTC; next check around 2026-09-30.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Cal Merge for Google Calendar™” (dchpdbljalbfnelbfbgncfidhjoibkah). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/dchpdbljalbfnelbfbgncfidhjoibkah. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_dchpdbljalbfnelbfbgncfidhjoibkah,
  title   = {Cal Merge for Google Calendar™ (dchpdbljalbfnelbfbgncfidhjoibkah)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/dchpdbljalbfnelbfbgncfidhjoibkah},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/dchpdbljalbfnelbfbgncfidhjoibkah>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.