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Percentage Change Calculator

Chrome extension by Iulian Grecu · Productivity · Workflow

  • Featured
  • Established publisher

A Chrome extension in Productivity · Workflow with 648 users, barely installed.

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
648
Rating
5.0 (3 ratings)
Users, last 15 days
+19
Rating, last 30 days
Not watched long enough to say
Version
2.0
Updated in the store
2023-11-14
Published
2021-03-15
Manifest
V3
Browser access
1 permission

How it has moved

Users
+19 since 01.09
629-654 · 10 readings
  1. 2026-09-01629
  2. 2026-09-03641
  3. 2026-09-04639
  4. 2026-09-05636
  5. 2026-09-06638
  6. 2026-09-07640
  7. 2026-09-08634
  8. 2026-09-09638
  9. 2026-09-13654
  10. 2026-09-15648
Rating
unchanged since 01.09
reviewsrating 5.00 · 10 readings
  1. 2026-09-01reviews3rating5.00
  2. 2026-09-03reviews3rating5.00
  3. 2026-09-04reviews3rating5.00
  4. 2026-09-05reviews3rating5.00
  5. 2026-09-06reviews3rating5.00
  6. 2026-09-07reviews3rating5.00
  7. 2026-09-08reviews3rating5.00
  8. 2026-09-09reviews3rating5.00
  9. 2026-09-13reviews3rating5.00
  10. 2026-09-15reviews3rating5.00
Users
+19 since 01.09
629-654 · 10 readings
  1. 2026-09-01629
  2. 2026-09-03641
  3. 2026-09-04639
  4. 2026-09-05636
  5. 2026-09-06638
  6. 2026-09-07640
  7. 2026-09-08634
  8. 2026-09-09638
  9. 2026-09-13654
  10. 2026-09-15648
Rating
unchanged since 01.09
reviewsrating 5.00 · 10 readings
  1. 2026-09-01reviews3rating5.00
  2. 2026-09-03reviews3rating5.00
  3. 2026-09-04reviews3rating5.00
  4. 2026-09-05reviews3rating5.00
  5. 2026-09-06reviews3rating5.00
  6. 2026-09-07reviews3rating5.00
  7. 2026-09-08reviews3rating5.00
  8. 2026-09-09reviews3rating5.00
  9. 2026-09-13reviews3rating5.00
  10. 2026-09-15reviews3rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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.

  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

Iulian Grecu publishes 2 listings we track, 1k users between them. Listed website: dmcalc.pages.dev.

  1. GPS Online Iulian Grecu · published 2013-03-04 631 users ★ 3.9

Like this one

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

  1. Percentage Calculator Describes nearly the same job, smaller audience 15 users ★ 5.0
  2. Percentage Calculator Describes nearly the same job, smaller audience 97 users
  3. 백분율 계산기 Describes nearly the same job, smaller audience 19 users
  4. Quick Percentage Calculator Describes nearly the same job, smaller audience 143 users
  5. Percentage Calculator Pro Describes nearly the same job, smaller audience 121 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.