Financial Calculator Emulator HP12c+ Platinum icon

Financial Calculator Emulator HP12c+ Platinum

by https://miramegias.com/emodulos/ · miramegias.com · Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

Financial Calculator Emulator. Compatible with HP12c Platinum

Users
210
+32 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#63K
#53K among extensions
Version
2.1.5
updated 20 Aug 2026

Users

monthly, 9 months
0105210Jan 2026Jun 2026Oct 2026
Latest, 17 Oct 2026: 210 usersMove the mouse over the chart for any month

Ratings count

monthly, 9 months
001Jan 2026Jun 2026Oct 2026
Latest, 17 Oct 2026: 1 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+ Platinum

HP12c+ Platinum Financial Calculator Emulator The HP12c+ Platinum Emulator faithfully reproduces all the functions of the legendary HP12c Platinum 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+ Platinum uses algebraic (ALG) mode and Reverse Polish Notation (RPN) with a 4-level stack, 800 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+ Platinum, 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+W. If it doesn’t open automatically after installation, go to Extensions, Keyboard shortcuts, Open HP12c Calculator and set Alt+W 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 Platinum" are registered trademarks of HP Inc. This software is an independent emulation created for as a hobby for educational and personal use only.

Growth

WindowUsersChangeRatingsRating
7 days+19+9.9%00.00
30 days+32+18.0%00.00
6 months+139+195.8%00.00

Version history

6 versions recorded
2.1.520 Aug 2026
2.1.222 Jul 2026
2.0.44 Jun 2026
2.0.328 May 2026
2.0.218 May 2026
2.0.15 Jan 2026

Details

Category
Tools
First seen
5 Jan 2026
Size
1.1 MB
Languages
en, es
Pricing
Free
Support
miramegias.com
Extension ID
fjohagckaejgfcfeckfnnmlgfibildim

Permissions and risk

Low riskimpact 1, likelihood 2
Permissions
storageclipboardWritewindows

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