To make sure the programming worked, I tested some demo programs from my user’s guide, and they all ran just fine. The real power of the HP-12C is found when you rotate your iPhone to landscape mode what appears on the screen then is a photographic reproduction of the actual HP-12C calculator, complete with the gold-brown-orange-blue color scheme that made the original so…endearing? Because the app uses the actual calculator’s code, absolutely everything works just like it does on the real calculator.Įvery function, every key, even the ability to create programs-and you haven’t lived until you’ve coded hundred-line-programs for an HP calculator, one key press at a time-it’s all there, and it all works. Wider Is Better: The HP-12C is in its glory when you rotate it to its full-power landscape mode orientation. When used in portrait mode, you can use the number keys, along with all the usual math operators and a couple of other functions such as square roots and memory-perfect for those times when you just need a basic calculator. around the mean.) The standard deviation of the x-values appears in the display after v is pressed to display the standard deviation of the y-values, press. The iPhone version is actually a bit better than just a clone of the original, though, because HP includes a simplified portrait-mode calculator (the 12C is a landscape-mode device). HP 12c financial calculator manual : Standard Deviation. It not only looks the same, but it actually runs the same code as do the physical calculators. The iPhone version of the HP-12C is a near carbon copy of the actual machine. If you’ve not used this method of data entry before, you’ll have a bit of learning to do.) Reverse Polish Notation, or RPN, for data entry. (Keep in mind, too, that these HP calculators use If you’re looking for a general use calculator, Note that the HP-12C (and other HP calculators) appeal to a fairly narrow range of users-financial professionals (12C and 12C Platinum) and programmers and scientists (15C). (I still have the original Owner’s Handbook and Problem-Solving Guide, too-all 246 pages of it!) Suffice it to say, I know this calculator inside and out, though it doesn’t get as much use now as it did in my prior life. Though I’ve long since lost the receipt, my HP-12C is approaching its 25th anniversary, and it still runs just as well today as it did when brand new. What’s most amazing about this is that I’m not talking about a progression of different HP-12Cs I’m talking about one HP-12C that is probably older than a fair percentage of the people reading this article. From tests during undergraduate school up through my career change in 2005 to full-time Macworld employee, my HP-12C was with me every step of the way. Through it all, one particular piece of gear was always at my side, ready and willing to help with the trickiest of financial calculations: my Hewlett-Packard Moreover, 12C Financial Calculator provides intuitive keyboard shortcuts for all existing keys in order to speed up your calculations.Īll things considered, 12C Financial Calculator is practical and versatile HP-12C emulator that brings all the original functions to your Mac in a well-designed interface.Back in my previous life, I was a finance guy-that’s what my undergraduate degree is in, and that’s how I made my living for many years. ![]() You can even enable or disable the click key sounds and take advantage of the automatic save and restore settings feature. On top of that, 12C Financial Calculator offers you the option to switch between the EU and US data format and change from period to commas as decimal points. Additionally, you can access the in-app user manual to learn how to fully use the app and all of its features. The list of features covers anything from Cash flow analysis (NPV, IRR), Amortization and Time value of money (TVM) to Bonds, Statistical analysis, Depreciation, Date arithmetic, Loan payments calculation and more.ġ2C Financial Calculator also features RPN support and is fully programmable just like HP-12C. HP-12C features 99 line of programmable memory and all of its features and even more are also provided by 12C Financial Calculator.ġ2C Financial Calculator comes with the same mathematics and algorithms that the original calculator offers. Once the programing is complete, the macro can be run in the computation mode in order to save time and improve efficiency and accuracy. HP-12C’s programing mode is user-friendly and is similar to a macro operation on a computer. HP-12C become the standard calculator for most financial professionals thanks to its simple operation for essentila financial calculations. If you miss your old HP-12C financial calculator and you need an application capable to offer the same functionality and even more, then 12C Financial Calculator is the app for you.ġ2C Financial Calculator is a straightforward emulator of the popular HP-12C calculator produced by Hewlett Packard since 1981.
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