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Time Calculator

Chrome extension by hisettler · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 238 users, barely installed. Audience over the last 30 days: +4.

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
238
Rating
5.0 (3 ratings)
Users, last 30 days
+4
Rating, last 30 days
Steady over 30 days
Version
1.0.1
Updated in the store
2024-11-17
Published
2024-11-08
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
+4 since 01.10
230-243 · 16 readings
  1. 2026-10-04243
  2. 2026-10-08240
  3. 2026-10-09242
  4. 2026-10-10237
  5. 2026-10-11230
  6. 2026-10-13234
  7. 2026-10-16235
  8. 2026-10-18238
  9. 2026-10-19235
  10. 2026-10-22238
  11. 2026-10-23237
  12. 2026-10-24234
  13. 2026-10-25237
  14. 2026-10-27236
  15. 2026-10-29238
  16. 2026-10-30238
Rating
unchanged since 01.10
reviewsrating 5.00 · 16 readings
  1. 2026-10-04reviews3rating5.00
  2. 2026-10-08reviews3rating5.00
  3. 2026-10-09reviews3rating5.00
  4. 2026-10-10reviews3rating5.00
  5. 2026-10-11reviews3rating5.00
  6. 2026-10-13reviews3rating5.00
  7. 2026-10-16reviews3rating5.00
  8. 2026-10-18reviews3rating5.00
  9. 2026-10-19reviews3rating5.00
  10. 2026-10-22reviews3rating5.00
  11. 2026-10-23reviews3rating5.00
  12. 2026-10-24reviews3rating5.00
  13. 2026-10-25reviews3rating5.00
  14. 2026-10-27reviews3rating5.00
  15. 2026-10-29reviews3rating5.00
  16. 2026-10-30reviews3rating5.00
Users
+20 since 01.09
217-243 · 30 readings
  1. 2026-09-01218
  2. 2026-09-04217
  3. 2026-09-05223
  4. 2026-09-06219
  5. 2026-09-07224
  6. 2026-09-08222
  7. 2026-09-09227
  8. 2026-09-13224
  9. 2026-09-15227
  10. 2026-09-17234
  11. 2026-09-20242
  12. 2026-09-25239
  13. 2026-09-27236
  14. 2026-09-28234
  15. 2026-10-04243
  16. 2026-10-08240
  17. 2026-10-09242
  18. 2026-10-10237
  19. 2026-10-11230
  20. 2026-10-13234
  21. 2026-10-16235
  22. 2026-10-18238
  23. 2026-10-19235
  24. 2026-10-22238
  25. 2026-10-23237
  26. 2026-10-24234
  27. 2026-10-25237
  28. 2026-10-27236
  29. 2026-10-29238
  30. 2026-10-30238
Rating
unchanged since 01.09
reviewsrating 5.00 · 30 readings
  1. 2026-09-01reviews3rating5.00
  2. 2026-09-04reviews3rating5.00
  3. 2026-09-05reviews3rating5.00
  4. 2026-09-06reviews3rating5.00
  5. 2026-09-07reviews3rating5.00
  6. 2026-09-08reviews3rating5.00
  7. 2026-09-09reviews3rating5.00
  8. 2026-09-13reviews3rating5.00
  9. 2026-09-15reviews3rating5.00
  10. 2026-09-17reviews3rating5.00
  11. 2026-09-20reviews3rating5.00
  12. 2026-09-25reviews3rating5.00
  13. 2026-09-27reviews3rating5.00
  14. 2026-09-28reviews3rating5.00
  15. 2026-10-04reviews3rating5.00
  16. 2026-10-08reviews3rating5.00
  17. 2026-10-09reviews3rating5.00
  18. 2026-10-10reviews3rating5.00
  19. 2026-10-11reviews3rating5.00
  20. 2026-10-13reviews3rating5.00
  21. 2026-10-16reviews3rating5.00
  22. 2026-10-18reviews3rating5.00
  23. 2026-10-19reviews3rating5.00
  24. 2026-10-22reviews3rating5.00
  25. 2026-10-23reviews3rating5.00
  26. 2026-10-24reviews3rating5.00
  27. 2026-10-25reviews3rating5.00
  28. 2026-10-27reviews3rating5.00
  29. 2026-10-29reviews3rating5.00
  30. 2026-10-30reviews3rating5.00

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

hisettler publishes 3 listings we track, 12k users between them.

  1. Barcode Generator hisettler · Productivity · Tools · published 2024-03-20 10k users ★ 4.9
  2. Letter Counter hisettler · Productivity · Tools · published 2024-04-14 2k users ★ 4.9

Like this one

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

  1. Time Calculator Describes nearly the same job, smaller audience 62 users ★ 5.0
  2. Date Duration Pro Describes nearly the same job, smaller audience 2 users (last published figure)
  3. Date Counter Describes nearly the same job, smaller audience 10 users
  4. Date Calculator Describes nearly the same job, smaller audience 34 users
  5. Calculadora de Horas Describes nearly the same job, smaller audience 48 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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built