RPN Calculator
A simple RPN calculator application; opens in a popup window.
As of May 2026, RPN Calculator has 1,000 users and a 2.81/5 rating from 31 reviews.
Usersno change0%
1.0K
1,000
Ratingno change0%
2.81
31 reviews
Reviewsno change0%
31
Version
1.0.0.4
Manifest V2
History
1 snapshotsTracking since Apr 30, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 30, 2026 | 1.0K | 2.81 | 31 | 1.0.0.4 |
| Now | 1.0K | 2.81 | 31 | 1.0.0.4 |
Permissions & access
- Permissions
- None declared
- Host access
- None declared
Screenshots
About
RPN Calculator is a simple yet powerful calculator that uses Reverse Polish Notation as the basis of its operation (in RPN, every operator follows all of its operands). You have the choice of using the keyboard or the UI buttons for input (touch screen capable where supported).
NOTE: For those looking for a regular calculator, this calculator works differently! To use an RPN calculator to add 2 and 3 together, you enter '2' then the 'ENTER' key then '3' and finally '+' to get your answer (whereas in a regular calculator you enter '2' then '+' then '3' then '='). Thus, there is *NO* equals key ("=") as it is never needed (for more see http://bit.ly/1gVaSq4).
The screenshot image shows the basic and scientific operators currently available; these include plus, minus, multiply, divide, square root, square, y^x, sin, cosine, tangent, natural logarithm and pi.
This app runs offline; i.e., the Chrome browser does not have to be running for the app to run, nor is a connection to the internet required.
Note: Also available as a Chrome "packaged app" (seamlessly integrates into your ChromeBook or desktop environment and can also be invoked from the desktop menu and/or from a desktop icon (like a standalone app)) - the "packaged app" version will be available as soon as the Chrome Web Store allows.Technical
- Version
- 1.0.0.4
- Manifest
- V2
- Size
- 25.61KiB
- Min Chrome
- —
- Languages
- 1
- Featured
- No
Metadata
- ID
- iblaobcdcjnenokjemcodanggahddfnd
- Developer ID
- ue6ec742fb5d01c839ae0d3b87581a9ae
- Developer Email
- —
- Created
- Mar 15, 2013
- Last Updated (Store)
- May 31, 2014
- Last Scraped
- May 27, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified May 27, 2026.