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5.9 out of 10

HP 12c

HP 12c Financial Programmable Calculator The HP 12c Financ Read more

Great Deal: $124.99

Reviews and Problems with HP 12c

Showing 1-10 of 500
Overall 10

Great calculator, but got it at a lower price on eBay

Carlos Gill, Amazon
17 November 2014
  • Summary: Great calculator, Very fast processing, Solid construction, No complaints. IMHO, Match the original HP 12C quality, I got it from an international seller on eBay. Excellent Product.
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Overall 10

Great product, as promised!

gor.sardaryan, Ebay
7 November 2014
  • Summary: Great product, as promised! Works amazingly well and it's very simple to understand and get going. At first it may seem very complicated, but once you review the manual it all starts to come together.
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Overall 10

HP® 12c Programmable Financial Calculato

poppy, Staples
6 November 2014
Overall 6

Quality build. Solid performance. Instructions suck.

Some Guy, Amazon
28 October 2014
  • Summary: Quality build. Solid performance. Instructions suck. Not sure why I have to go to the web to get quality instructions from mutiple 3rd party sources.
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Overall 10


Taha T., Amazon
3 October 2014
  • Summary: I have been using it for a few days and now I can understand why this is legendary machine. It took me a few minutes to get my head around RPN, but I am glad I made the effort. Its easy, simple and fast.
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Overall 8

great for household accounting. best for learning to program. manual online

aizuman, Ebay
29 September 2014
  • Summary: The HP 12 Calculator is simple and efficient to operate. The RPN operating mode helps here a lot, since input of parenthesis "(" and ")" in mathematical expressions is not needed. Some people may need time to get used to RPN. While it can do many advanced functions in finance such as compounded yield and linear regression, it is also good for simple accounting@home. The main reason to buy it is that it is programmable, and the best environment to learn programming.
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Overall 10

shocked at poor quality

longtimefan, Hewlett-Packard
18 September 2014
  • Summary: I am a HP fan, with HP laptop and desktops, and have used an HP 12C for more than two decades. I lost my original HP12C less than a year ago and had to replace it with another HP 12C, but the new one's screen goes blank unexpectedly when imputing numbers and prints error messages when there was no error and does this so often now that it must be replaced in less than a years ownership.
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Overall 2

I'm very disappointed.

15 September 2014
  • Summary: The problem is that it was not made in USA! It was made in China. I'm very disappointed.
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Overall 10

A sturdy well built calculator that stands the test of time.

pianoman355, Ebay
11 September 2014
  • Summary: I've used a HP 12C since I was 12 years old! The RPN does have a bit of a learning curve but once you master it you will prefer it to algebraic entry. Very sturdy construction that holds up well under continuous use. I still have my original which is over 20 years old and it continues to work great. I bought a second one because it was reasonably priced and it's nice to have an extra just in case.
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Overall 10

The 12c is still the best RPN financial Calculator available.

marine442, Ebay
9 September 2014
  • Summary: An excellent financial tool using RPN to quickly calculate solutions. Still the most compact powerful financial calculator available!
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