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Calculator Whiz

Chrome extension by userextension543 · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 116 users, barely installed. Audience over the last 30 days: +7.

Specific sites only: 1 match pattern.

What the developer says, and 1 screenshot

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

Users
116
Rating
not rated yet
Users, last 30 days
+7
Version
1.0.0.0
Updated in the store
2024-02-17
Published
2024-02-17
Manifest
V3
Browser access
1 site pattern

How it has moved

Users
+7 since 29.09
109-126 · 14 readings
  1. 2026-10-05115
  2. 2026-10-08116
  3. 2026-10-09119
  4. 2026-10-10120
  5. 2026-10-13119
  6. 2026-10-18120
  7. 2026-10-19121
  8. 2026-10-20125
  9. 2026-10-21122
  10. 2026-10-22126
  11. 2026-10-23124
  12. 2026-10-24125
  13. 2026-10-25122
  14. 2026-10-29116
Users
-1 since 01.09
109-126 · 28 readings
  1. 2026-09-01117
  2. 2026-09-03113
  3. 2026-09-04112
  4. 2026-09-06113
  5. 2026-09-07113
  6. 2026-09-08112
  7. 2026-09-10118
  8. 2026-09-13122
  9. 2026-09-15119
  10. 2026-09-17114
  11. 2026-09-21115
  12. 2026-09-25109
  13. 2026-09-27112
  14. 2026-09-28109
  15. 2026-10-05115
  16. 2026-10-08116
  17. 2026-10-09119
  18. 2026-10-10120
  19. 2026-10-13119
  20. 2026-10-18120
  21. 2026-10-19121
  22. 2026-10-20125
  23. 2026-10-21122
  24. 2026-10-22126
  25. 2026-10-23124
  26. 2026-10-24125
  27. 2026-10-25122
  28. 2026-10-29116

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: 1 match pattern.

  • *://calculatorwhiz.co//*

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

userextension543 publishes 7 listings we track, 1k users between them. Listed website: calculatorwhiz.co.

  1. Converter Suite userextension543 · Productivity · Tools · published 2024-11-30 365 users
  2. Calendar Planner userextension543 · Productivity · Tools · published 2023-12-22 261 users ★ 1.0
  3. Ezy Alarm Clock userextension543 · Productivity · Tools · published 2024-02-23 142 users
Show 3 more from this publisher
  1. Grammar Wise userextension543 · Productivity · Tools · published 2024-04-27 63 users ★ 1.0
  2. Turbo Converter userextension543 · Productivity · Tools · published 2024-02-23 47 users ★ 3.0
  3. Ezy Screenshot userextension543 · Productivity · Tools · published 2024-03-20 31 users

Like this one

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

  1. DataCalc Describes nearly the same job, smaller audience 3 users
  2. Calculator Describes nearly the same job, smaller audience 2 users (last published figure)
  3. HyperCalculator Describes nearly the same job, smaller audience 8 users
  4. Quick Calculator Describes nearly the same job, smaller audience 3 users (last published figure)
  5. Judgy Calculator Describes nearly the same job, smaller audience 15 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

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

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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built