---
title: "Focus Grade Calculator – Chrome extension stats, history and permissions"
description: "1,000 users, rated 4.50 by 40 people. Version 1.7.5, updated 2026-09-24. Requests 2 permissions."
url: "https://extensiontracker.com/extension/kgmcmnipeaiklodeglhndfiniojdaggo"
---

# Focus Grade Calculator

Live in the Chrome Web Store.

- Users: 1,000
- Rating: 4.50 from 40 ratings
- Last checked: 2026-11-08 10:58 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: +34 (+3.5%)
- Rank by users: #17,862 of 292,125 live extensions
- Rank in Education: #535 of 12,901

## The listing

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

Summary from the listing:

> Secure floating grade calculator for Focus gradebook with enhanced privacy protection.

- Extension ID: `kgmcmnipeaiklodeglhndfiniojdaggo`
- Developer: [sebastian.08ld](https://extensiontracker.com/developer/uaaf7dadfa1e1805cfc18eb01cd79adf1)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2025-05-10
- Last updated: 2026-09-24
- Version: `1.7.5`
- Size: 2.88 MiB
- Minimum Chrome: 88
- Languages (1): English
- Privacy policy: `https://sebastianleond.github.io/FocusGradebook_extension/privacy-policy.html`
- Chrome Web Store: <https://chromewebstore.google.com/detail/focus-grade-calculator/kgmcmnipeaiklodeglhndfiniojdaggo>
- View its code or download CRX: <https://crxpeek.com/extension/kgmcmnipeaiklodeglhndfiniojdaggo>
- Search Google for the ID: <https://www.google.com/search?q=%22kgmcmnipeaiklodeglhndfiniojdaggo%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-08 | 1,000 | 4.50 | 40 |
| 2026-11-01 | 1,000 | 4.50 | 40 |
| 2026-10-05 | 966 | 4.50 | 40 |
| 2026-09-27 | 844 | 4.50 | 40 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-27.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://*.focusschoolsoftware.com/*`: focusschoolsoftware.com and its subdomains

### Sites where it runs scripts

- `https://*.focusschoolsoftware.com/focus/Modules.php?*Grades*`: focusschoolsoftware.com and its subdomains
- `https://*.focusschoolsoftware.com/focus/Modules.php?*modname=Grades*`: focusschoolsoftware.com and its subdomains

### Browser features

- `activeTab`: The tab you're on, only after you click the extension

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Soniz](https://extensiontracker.com/extension/fbdeeffflhahjknlbdmidcnbgbpfmdea) | 8 | 5.00 | 3 | Education |

All 2 extensions by [sebastian.08ld](https://extensiontracker.com/developer/uaaf7dadfa1e1805cfc18eb01cd79adf1).

## 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 2026-11-08 10:58 UTC; next check around 2026-11-15.

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

## Cite this page

Extension Tracker. “Focus Grade Calculator” (kgmcmnipeaiklodeglhndfiniojdaggo). Chrome Web Store data, last checked 2026-11-08. https://extensiontracker.com/extension/kgmcmnipeaiklodeglhndfiniojdaggo. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_kgmcmnipeaiklodeglhndfiniojdaggo,
  title   = {Focus Grade Calculator (kgmcmnipeaiklodeglhndfiniojdaggo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-08},
  url     = {https://extensiontracker.com/extension/kgmcmnipeaiklodeglhndfiniojdaggo},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/kgmcmnipeaiklodeglhndfiniojdaggo>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.