Type To Calculate
Workflow & Planning
PaidConfidence 55
Just type in keyboard and do the math. No need to open the calculator.
Users
50
Rating
3.0
Reviews
2
7D Growth
--|--
Growth signalNo paid features detectedMedium-risk permissions
Cloudy Calculator
An Updated & Revived Cloudy Calculator
Users847Current public install base
Rating4.7Store average score
Reviews24Public review volume
Manifest versionV3Extension platform version
7-day growth+35Net users gained this week
7-day growth rate+4.31%Relative weekly velocity
Preview
1 assetsCloudy Calculator Media preview
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7-day rating change
Start
4.67
Latest
4.67
7-day rating change
0.00
2026年7月16日2026年7月22日
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1-day growthGrowing
+13+1.56%7-day growthGrowing
+35+4.31%30-day growthGrowing
+82+10.7%Technical snapshot
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Version1.0.18
ManifestV3
Size117KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
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Cloudy Calculator – Updated & Revived
The beloved Cloudy Calculator Chrome extension is back — rebuilt from scratch to work entirely offline, with improved unit handling, better plural recognition, and fixes for mixed-unit arithmetic. This update preserves the original’s simplicity and power while modernizing its internals for accuracy and reliability.
⸻
About this Update
• Based on the original Cloudy Calculator, now fully offline
• 100% pass rate on all 395 comprehensive tests from comprehensive_tests.html
Reviews
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Store average score4.7Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.6Average computed only from synced review bodies below
Reviews with text19Synced review bodies
Total ratings / reviews24Chrome Web Store public rating/review count
Store average score: 4.7. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Thanks for bringing it back and especially supporting privacy by making it completely local. We missed it so much. We appreciate your hard work.
I will change this review to 5-star if my simple feature request is resolved a feature the old, now-defunct cloudy calculator used to have is that if I hit "Clear", it would clear the visible history of calculations, but I could still scroll up to get the old calculations. Right now, hitting clear will clear both the visible history, and any old calculations. Other than that, thanks for the effort to revive this calculator.
Best calculator, great support, thanks for all your work! Much appreciated! A couple of small issues: "Options" settings seem to have no effect, and the "Help" link window points to the abandoned Google Code Archive page.
It clears the draft when unfocused.
Wonderful! I missed this calculator so much. Appreciate your updating and re-releasing this. Nothing else in the Web Store comes close.
I have been using Cloudy Calculator for a long time, but the new version seems not very smart. For example, if you enter a number first and then temporarily close it to copy other numbers and then reopen it, the previously entered number will not be saved and you need to re-enter it. It is more troublesome if you copy two sets of numbers.
Always love cloudy calc, but this replacement is not as smart as previous. For example when i wrote 3,400 it should be recognized as 3400, this new version return error. In addition only write decimal point without 0, eg. 6*.9 will return error, please fix this and better, add option to state the thousands separator and decimal separator. Thank you, greatly appreciated
Welcome back TT We miss you so much
Thank you Thank you Thank you Thank you Thank you!!! The day Chrome finally made it impossible to continue with the previous extension, you saved the day! Update from 13.4.26 - The developer has acknowledged a bug that is being repaired. I highly recommend refraining from rating the app poorly. It's easily the best of it's kind.