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TabulaCalculator

Chrome extension · Productivity · Education

A Chrome extension in Productivity · Education with 18 users, barely installed. Audience over the last 30 days: +8.

Specific sites only: 6 match patterns.

What the developer says, and 2 screenshots

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

Users
18
Rating
5.0 (2 ratings)
Users, last 30 days
+8
Rating, last 30 days
Steady over 30 days
Version
4.8
Updated in the store
2026-05-31
Published
2026-04-01
Manifest
V3
Browser access
5 permissions, 6 site patterns

How it has moved

Users
+8 since 02.10
10-20 · 15 readings
  1. 2026-10-0811
  2. 2026-10-0913
  3. 2026-10-1011
  4. 2026-10-1110
  5. 2026-10-1313
  6. 2026-10-1616
  7. 2026-10-1915
  8. 2026-10-2118
  9. 2026-10-2216
  10. 2026-10-2317
  11. 2026-10-2419
  12. 2026-10-2618
  13. 2026-10-2919
  14. 2026-10-3020
  15. 2026-11-0118
Rating
unchanged since 02.10
reviewsrating 5.00 · 15 readings
  1. 2026-10-08reviews2rating5.00
  2. 2026-10-09reviews2rating5.00
  3. 2026-10-10reviews2rating5.00
  4. 2026-10-11reviews2rating5.00
  5. 2026-10-13reviews2rating5.00
  6. 2026-10-16reviews2rating5.00
  7. 2026-10-19reviews2rating5.00
  8. 2026-10-21reviews2rating5.00
  9. 2026-10-22reviews2rating5.00
  10. 2026-10-23reviews2rating5.00
  11. 2026-10-24reviews2rating5.00
  12. 2026-10-26reviews2rating5.00
  13. 2026-10-29reviews2rating5.00
  14. 2026-10-30reviews2rating5.00
  15. 2026-11-01reviews2rating5.00
Users
+8 since 01.09
9-20 · 29 readings
  1. 2026-09-0110
  2. 2026-09-0311
  3. 2026-09-0612
  4. 2026-09-0711
  5. 2026-09-0810
  6. 2026-09-0911
  7. 2026-09-109
  8. 2026-09-1510
  9. 2026-09-1711
  10. 2026-09-2012
  11. 2026-09-2111
  12. 2026-09-2510
  13. 2026-09-2711
  14. 2026-09-2810
  15. 2026-10-0811
  16. 2026-10-0913
  17. 2026-10-1011
  18. 2026-10-1110
  19. 2026-10-1313
  20. 2026-10-1616
  21. 2026-10-1915
  22. 2026-10-2118
  23. 2026-10-2216
  24. 2026-10-2317
  25. 2026-10-2419
  26. 2026-10-2618
  27. 2026-10-2919
  28. 2026-10-3020
  29. 2026-11-0118
Rating
unchanged since 01.09
reviewsrating 5.00 · 29 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-06reviews2rating5.00
  4. 2026-09-07reviews2rating5.00
  5. 2026-09-08reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-10reviews2rating5.00
  8. 2026-09-15reviews2rating5.00
  9. 2026-09-17reviews2rating5.00
  10. 2026-09-20reviews2rating5.00
  11. 2026-09-21reviews2rating5.00
  12. 2026-09-25reviews2rating5.00
  13. 2026-09-27reviews2rating5.00
  14. 2026-09-28reviews2rating5.00
  15. 2026-10-08reviews2rating5.00
  16. 2026-10-09reviews2rating5.00
  17. 2026-10-10reviews2rating5.00
  18. 2026-10-11reviews2rating5.00
  19. 2026-10-13reviews2rating5.00
  20. 2026-10-16reviews2rating5.00
  21. 2026-10-19reviews2rating5.00
  22. 2026-10-21reviews2rating5.00
  23. 2026-10-22reviews2rating5.00
  24. 2026-10-23reviews2rating5.00
  25. 2026-10-24reviews2rating5.00
  26. 2026-10-26reviews2rating5.00
  27. 2026-10-29reviews2rating5.00
  28. 2026-10-30reviews2rating5.00
  29. 2026-11-01reviews2rating5.00

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

Specific sites only: 6 match patterns.

  • https://tabula.warwick.ac.uk/*
  • https://moodle.warwick.ac.uk/*
  • http://localhost:3000/*
Show the remaining 3
  • https://*.vercel.app/*
  • https://tabulacalculator.com/*
  • https://www.tabulacalculator.com/*
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
Show the remaining 2

The full permission history for this extension

What changed recently

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

Like this one

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

  1. DoreScore Describes nearly the same job, smaller audience 149 users ★ 5.0
  2. UMBC — Grade Viewer Describes nearly the same job, smaller audience 26 users
  3. Uni GPA Calculator Describes nearly the same job, smaller audience 160 users ★ 5.0
  4. GradeCal Describes nearly the same job, smaller audience 89 users ★ 5.0
  5. Uni Mannheim Portal2 Average Describes nearly the same job, smaller audience 4 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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/ccbcfockidaeggffamficcjcodmmkplf/badge.svg)](https://extops.dev/extensions/ccbcfockidaeggffamficcjcodmmkplf)

HTML

<a href="https://extops.dev/extensions/ccbcfockidaeggffamficcjcodmmkplf"><img src="https://extops.dev/extensions/ccbcfockidaeggffamficcjcodmmkplf/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

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