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Flooring Cost Calculator

Chrome extension by HRFLOOR · Productivity · Tools

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

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

What the developer says, and 2 screenshots

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

Users
7
Rating
5.0 (1 ratings)
Users, last 30 days
Unchanged
Rating, last 30 days
Steady over 30 days
Version
1.0
Updated in the store
2025-10-12
Published
2025-10-12
Manifest
V3
Browser access
2 permissions

How it has moved

Users
unchanged since 16.10
6-9 · 15 readings
  1. 2026-10-167
  2. 2026-10-179
  3. 2026-10-188
  4. 2026-10-219
  5. 2026-10-227
  6. 2026-10-246
  7. 2026-10-298
  8. 2026-10-317
  9. 2026-11-019
  10. 2026-11-038
  11. 2026-11-057
  12. 2026-11-078
  13. 2026-11-086
  14. 2026-11-107
  15. 2026-11-157
Rating
unchanged since 16.10
reviewsrating 5.00 · 15 readings
  1. 2026-10-16reviews1rating5.00
  2. 2026-10-17reviews1rating5.00
  3. 2026-10-18reviews1rating5.00
  4. 2026-10-21reviews1rating5.00
  5. 2026-10-22reviews1rating5.00
  6. 2026-10-24reviews1rating5.00
  7. 2026-10-29reviews1rating5.00
  8. 2026-10-31reviews1rating5.00
  9. 2026-11-01reviews1rating5.00
  10. 2026-11-03reviews1rating5.00
  11. 2026-11-05reviews1rating5.00
  12. 2026-11-07reviews1rating5.00
  13. 2026-11-08reviews1rating5.00
  14. 2026-11-10reviews1rating5.00
  15. 2026-11-15reviews1rating5.00
Users
-1 since 01.09
6-10 · 31 readings
  1. 2026-09-018
  2. 2026-09-029
  3. 2026-09-047
  4. 2026-09-067
  5. 2026-09-078
  6. 2026-09-099
  7. 2026-09-107
  8. 2026-09-158
  9. 2026-09-209
  10. 2026-09-217
  11. 2026-09-268
  12. 2026-09-287
  13. 2026-10-048
  14. 2026-10-089
  15. 2026-10-0910
  16. 2026-10-108
  17. 2026-10-167
  18. 2026-10-179
  19. 2026-10-188
  20. 2026-10-219
  21. 2026-10-227
  22. 2026-10-246
  23. 2026-10-298
  24. 2026-10-317
  25. 2026-11-019
  26. 2026-11-038
  27. 2026-11-057
  28. 2026-11-078
  29. 2026-11-086
  30. 2026-11-107
  31. 2026-11-157
Rating
unchanged since 01.09
reviewsrating 5.00 · 31 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-20reviews1rating5.00
  10. 2026-09-21reviews1rating5.00
  11. 2026-09-26reviews1rating5.00
  12. 2026-09-28reviews1rating5.00
  13. 2026-10-04reviews1rating5.00
  14. 2026-10-08reviews1rating5.00
  15. 2026-10-09reviews1rating5.00
  16. 2026-10-10reviews1rating5.00
  17. 2026-10-16reviews1rating5.00
  18. 2026-10-17reviews1rating5.00
  19. 2026-10-18reviews1rating5.00
  20. 2026-10-21reviews1rating5.00
  21. 2026-10-22reviews1rating5.00
  22. 2026-10-24reviews1rating5.00
  23. 2026-10-29reviews1rating5.00
  24. 2026-10-31reviews1rating5.00
  25. 2026-11-01reviews1rating5.00
  26. 2026-11-03reviews1rating5.00
  27. 2026-11-05reviews1rating5.00
  28. 2026-11-07reviews1rating5.00
  29. 2026-11-08reviews1rating5.00
  30. 2026-11-10reviews1rating5.00
  31. 2026-11-15reviews1rating5.00

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

HRFLOOR. Listed website: hrfloor.cn.

Like this one

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

  1. ConstructionVecta Describes nearly the same job, smaller audience 3 users
  2. Pris per kvm (SEK) Describes nearly the same job, smaller audience 2 users (last published figure)
  3. Plywood Calculator – SmartCutList Describes nearly the same job, smaller audience 4 users
  4. Calculations for Roofing Contractors Describes nearly the same job, smaller audience 2 users
  5. Concrete Calculator Describes nearly the same job, smaller audience 10 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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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-10. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built