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Chrome extension by Calculate Quick · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 35 users, barely installed. Audience over the last 30 days: +1.

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

What the developer says, and 3 screenshots

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

Users
35
Rating
5.0 (1 ratings)
Users, last 30 days
+1
Rating, last 30 days
Steady over 30 days
Version
1.1
Updated in the store
2025-05-22
Published
2025-04-20
Manifest
V3
Browser access
1 permission

How it has moved

Users
+1 since 30.09
33-38 · 13 readings
  1. 2026-10-0833
  2. 2026-10-0934
  3. 2026-10-1033
  4. 2026-10-1334
  5. 2026-10-1835
  6. 2026-10-1934
  7. 2026-10-2137
  8. 2026-10-2236
  9. 2026-10-2337
  10. 2026-10-2438
  11. 2026-10-2534
  12. 2026-10-2835
  13. 2026-10-3035
Rating
unchanged since 30.09
reviewsrating 5.00 · 13 readings
  1. 2026-10-08reviews1rating5.00
  2. 2026-10-09reviews1rating5.00
  3. 2026-10-10reviews1rating5.00
  4. 2026-10-13reviews1rating5.00
  5. 2026-10-18reviews1rating5.00
  6. 2026-10-19reviews1rating5.00
  7. 2026-10-21reviews1rating5.00
  8. 2026-10-22reviews1rating5.00
  9. 2026-10-23reviews1rating5.00
  10. 2026-10-24reviews1rating5.00
  11. 2026-10-25reviews1rating5.00
  12. 2026-10-28reviews1rating5.00
  13. 2026-10-30reviews1rating5.00
Users
+5 since 01.09
28-38 · 23 readings
  1. 2026-09-0130
  2. 2026-09-0429
  3. 2026-09-0728
  4. 2026-09-0929
  5. 2026-09-1530
  6. 2026-09-2031
  7. 2026-09-2130
  8. 2026-09-2532
  9. 2026-09-2635
  10. 2026-09-2834
  11. 2026-10-0833
  12. 2026-10-0934
  13. 2026-10-1033
  14. 2026-10-1334
  15. 2026-10-1835
  16. 2026-10-1934
  17. 2026-10-2137
  18. 2026-10-2236
  19. 2026-10-2337
  20. 2026-10-2438
  21. 2026-10-2534
  22. 2026-10-2835
  23. 2026-10-3035
Rating
unchanged since 01.09
reviewsrating 5.00 · 23 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-04reviews1rating5.00
  3. 2026-09-07reviews1rating5.00
  4. 2026-09-09reviews1rating5.00
  5. 2026-09-15reviews1rating5.00
  6. 2026-09-20reviews1rating5.00
  7. 2026-09-21reviews1rating5.00
  8. 2026-09-25reviews1rating5.00
  9. 2026-09-26reviews1rating5.00
  10. 2026-09-28reviews1rating5.00
  11. 2026-10-08reviews1rating5.00
  12. 2026-10-09reviews1rating5.00
  13. 2026-10-10reviews1rating5.00
  14. 2026-10-13reviews1rating5.00
  15. 2026-10-18reviews1rating5.00
  16. 2026-10-19reviews1rating5.00
  17. 2026-10-21reviews1rating5.00
  18. 2026-10-22reviews1rating5.00
  19. 2026-10-23reviews1rating5.00
  20. 2026-10-24reviews1rating5.00
  21. 2026-10-25reviews1rating5.00
  22. 2026-10-28reviews1rating5.00
  23. 2026-10-30reviews1rating5.00

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.

The full permission history for this extension

What changed recently

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

The publisher

Calculate Quick publishes 5 listings we track, 133 users between them. Listed website: calculatequick.com.

  1. Time Calculator Calculate Quick · Productivity · Tools · published 2025-07-18 62 users ★ 5.0
  2. Contact Catch Calculate Quick · Productivity · Tools · published 2025-07-24 17 users ★ 5.0
  3. Stay Sharp Calculate Quick · Productivity · Education · published 2025-04-24 16 users ★ 5.0
Show 1 more from this publisher
  1. Glimpse - Stop Doomscrolling Calculate Quick · Productivity · Education · published 2025-05-07 3 users (last published figure)

Like this one

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

  1. Percentage Calculator Describes nearly the same job, smaller audience 9 users
  2. Percentage Calculator Describes nearly the same job, smaller audience 2k users ★ 4.8
  3. Percentage Calculator | Basic Describes nearly the same job, smaller audience 83 users ★ 5.0
  4. Percentage Calculator Pro Describes nearly the same job, smaller audience 20 users ★ 5.0
  5. Percentage Calculator Describes nearly the same job, smaller audience 20 users ★ 5.0

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 2026-10-28. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built