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Margin Calculator

Chrome extension by angerag3 · Productivity · Tools

A Chrome extension in Productivity · Tools with 62 users, barely installed. Audience over the last 30 days: +30.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
62
Rating
5.0 (4 ratings)
Users, last 30 days
+30
Rating, last 30 days
Steady over 30 days
Version
3.2
Updated in the store
2025-02-23
Published
2024-11-05
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
+30 since 03.10
32-62 · 14 readings
  1. 2026-10-0835
  2. 2026-10-0937
  3. 2026-10-1035
  4. 2026-10-1133
  5. 2026-10-1644
  6. 2026-10-1855
  7. 2026-10-2156
  8. 2026-10-2255
  9. 2026-10-2353
  10. 2026-10-2455
  11. 2026-10-2854
  12. 2026-10-2956
  13. 2026-11-0162
  14. 2026-11-0262
Rating
unchanged since 03.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-08reviews4rating5.00
  2. 2026-10-09reviews4rating5.00
  3. 2026-10-10reviews4rating5.00
  4. 2026-10-11reviews4rating5.00
  5. 2026-10-16reviews4rating5.00
  6. 2026-10-18reviews4rating5.00
  7. 2026-10-21reviews4rating5.00
  8. 2026-10-22reviews4rating5.00
  9. 2026-10-23reviews4rating5.00
  10. 2026-10-24reviews4rating5.00
  11. 2026-10-28reviews4rating5.00
  12. 2026-10-29reviews4rating5.00
  13. 2026-11-01reviews4rating5.00
  14. 2026-11-02reviews4rating5.00
Users
+29 since 01.09
31-62 · 25 readings
  1. 2026-09-0133
  2. 2026-09-0335
  3. 2026-09-0631
  4. 2026-09-1033
  5. 2026-09-1534
  6. 2026-09-1636
  7. 2026-09-2037
  8. 2026-09-2134
  9. 2026-09-2531
  10. 2026-09-2633
  11. 2026-09-2832
  12. 2026-10-0835
  13. 2026-10-0937
  14. 2026-10-1035
  15. 2026-10-1133
  16. 2026-10-1644
  17. 2026-10-1855
  18. 2026-10-2156
  19. 2026-10-2255
  20. 2026-10-2353
  21. 2026-10-2455
  22. 2026-10-2854
  23. 2026-10-2956
  24. 2026-11-0162
  25. 2026-11-0262
Rating
unchanged since 01.09
reviewsrating 5.00 · 25 readings
  1. 2026-09-01reviews4rating5.00
  2. 2026-09-03reviews4rating5.00
  3. 2026-09-06reviews4rating5.00
  4. 2026-09-10reviews4rating5.00
  5. 2026-09-15reviews4rating5.00
  6. 2026-09-16reviews4rating5.00
  7. 2026-09-20reviews4rating5.00
  8. 2026-09-21reviews4rating5.00
  9. 2026-09-25reviews4rating5.00
  10. 2026-09-26reviews4rating5.00
  11. 2026-09-28reviews4rating5.00
  12. 2026-10-08reviews4rating5.00
  13. 2026-10-09reviews4rating5.00
  14. 2026-10-10reviews4rating5.00
  15. 2026-10-11reviews4rating5.00
  16. 2026-10-16reviews4rating5.00
  17. 2026-10-18reviews4rating5.00
  18. 2026-10-21reviews4rating5.00
  19. 2026-10-22reviews4rating5.00
  20. 2026-10-23reviews4rating5.00
  21. 2026-10-24reviews4rating5.00
  22. 2026-10-28reviews4rating5.00
  23. 2026-10-29reviews4rating5.00
  24. 2026-11-01reviews4rating5.00
  25. 2026-11-02reviews4rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

angerag3.

Like this one

Listings the catalog judges closest in what they say they do.

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  2. Free Bets Calculator Describes nearly the same job, smaller audience 10 users
  3. Prediction Market to Sports Odds Converter Describes nearly the same job, smaller audience 340 users ★ 5.0
  4. Prediction Markets Price to Odds Converter Describes nearly the same job, smaller audience 63 users ★ 5.0
  5. PolyOdds - Odds Converter for Polymarket Describes nearly the same job, smaller audience 103 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built