---
title: "BA Avios Cost Calculator – Chrome extension stats, history and permissions"
description: "255 users, no ratings yet. Version 1.1.2, updated 2024-09-10. Requests 2 permissions."
url: "https://extensiontracker.com/extension/hakbhkhjkokkdkjlojcicecpjfakmpjp"
---

# BA Avios Cost Calculator

Live in the Chrome Web Store.

- Users: 255
- Rating: no ratings yet
- Last checked: 2026-09-27 02:09 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #45,224 of 264,703 live extensions
- Rank in Travel: #90 of 818

## The listing

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

Summary from the listing:

> ✈️ Unlock the Best Value for Your British Airways Reward Flights!

- Extension ID: `hakbhkhjkokkdkjlojcicecpjfakmpjp`
- Developer: [jamesellis95701999](https://extensiontracker.com/developer/u52dfef8fa1cbcaa7981815f71f6e44f7)
- Trader status: Not declared a trader under EU law
- Category: [Lifestyle › Travel](https://extensiontracker.com/category/lifestyle/travel)
- First published: 2024-07-16
- Last updated: 2024-09-10
- Version: `1.1.2`
- Size: 2.5 MiB
- Minimum Chrome: 88
- Languages (1): English (United Kingdom)
- Privacy policy: `https://www.jamesellis.dev/chrome-extension-privacy-policy`
- Chrome Web Store: <https://chromewebstore.google.com/detail/ba-avios-cost-calculator/hakbhkhjkokkdkjlojcicecpjfakmpjp>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fhakbhkhjkokkdkjlojcicecpjfakmpjp>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 255 | – | – |

## What changed

Every change found on a check, newest first.

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

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://www.ecb.europa.eu/*`: www.ecb.europa.eu

### Sites where it runs scripts

- `https://www.britishairways.com/travel/redeem/execclub/_gf/en_gb`: www.britishairways.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 month, and again whenever a new version appears. Last checked 2026-09-27 02:09 UTC; next check around 2026-10-08.

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

## Cite this page

Extension Tracker. “BA Avios Cost Calculator” (hakbhkhjkokkdkjlojcicecpjfakmpjp). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/hakbhkhjkokkdkjlojcicecpjfakmpjp. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_hakbhkhjkokkdkjlojcicecpjfakmpjp,
  title   = {BA Avios Cost Calculator (hakbhkhjkokkdkjlojcicecpjfakmpjp)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/hakbhkhjkokkdkjlojcicecpjfakmpjp},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/hakbhkhjkokkdkjlojcicecpjfakmpjp>. 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`.