Financial Calculator Emulator HP12c+ icon

Financial Calculator Emulator HP12c+

by http://www.miramegias.com/emodulos/ · miramegias.com · Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Financial Calculator Emulator. Compatible with HP12c

Users
4,000
0 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#16K
#14K among extensions
Version
2.2.8
updated 31 Aug 2026

Users

monthly, 13 months
02,0004,000Oct 2025May 2026Oct 2026
Latest, 15 Oct 2026: 4,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 13 months
012Oct 2025May 2026Oct 2026
Latest, 15 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Financial Calculator Emulator HP12c+

HP12c+ Financial Calculator Emulator The HP12c+ Emulator faithfully reproduces all the functions of the legendary HP12c financial calculator — including full programmability. Perform every financial calculation you need: TVM, IRR, NPV, bonds, calendar operations, and more. Just like the original, the HP12c+ uses Reverse Polish Notation (RPN) with a 4-level stack, 400 program steps, dedicated financial registers, and 20 memory registers. It supports percentage, statistical, linear regression, calendar, depreciation, bond pricing and yield, and cash flow discounting functions. Programming includes conditional branching and looping, with the ability to store and manage multiple programs. Built-in applications cover yield analysis, loans, amortization, securities, leasing, and banking operations. Additional Features in HP12c+, Interest conversion: nominal and effective; cost, price, and margin calculations; tax and base amount computations (base, tax, tax-included) This version also preserves stored programs and allows you to export them to disk f+* and reimport them f+/ later. Quick Access. Launch in popup mode with Alt + Q. If it doesn’t open automatically after installation, go to Extensions, Keyboard shortcuts, Open HP12c Calculator and set Alt+Q manually. Display Size. Switch between large and small calculator views using f++ or f+–. Your preferred size is saved for future sessions. This emulator is not affiliated with Hewlett-Packard or HP Inc. “HP” and “HP12c” are registered trademarks of HP Inc. This software is an independent emulation created as a hobby for educational and personal use only.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months0+0.0%+2+5.00
1 year+3,990+39900.0%+2+5.00

Chrome Web Store search rankings

Where Financial Calculator Emulator HP12c+ appears when people search the store, with the 30 day change
Search phrasePosition30 days
calculator#84new

Version history

14 versions recorded
2.2.831 Aug 2026
2.2.720 Aug 2026
2.2.421 Jul 2026
2.2.18 Jun 2026
2.1.814 May 2026
2.1.64 May 2026
2.1.530 Dec 2025
2.1.41 Dec 2025

Details

Category
Tools
First seen
1 Oct 2025
Size
882 KB
Languages
en, es
Pricing
Free
Support
miramegias.com
Extension ID
kflhaoomgleilcejpfgjeflppkfdpcpb

Permissions and risk

Low riskimpact 1, likelihood 2
Permissions
storageclipboardWrite

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