Good for
Used calculators for learning RPN
Good first RPN calculators. The HP 12C is still made, so a used one is cheap and easy to replace, and it's allowed on the CFA exam. The 11C is a simple Voyager scientific, the 32SII a pocket model with a solver, and the 15C Limited Edition and Collector's Edition give you the classic 15C with modern speed. Read our RPN guide, then learn on whichever suits your work.
5 calculators we cover.
HP
FinancialHP 12C
- Launched
- 1981
- Entry and display
- RPN · LCD
- Features
- Programmable · Keeps memory
$15–$35 typical ask
439 on eBay
HP
VoyagerHP-11C
- Launched
- 1981
- Entry and display
- RPN · LCD
- Features
- Programmable · Keeps memory
$80–$130 typical ask
58 on eBay
HP
VoyagerHP 15C Limited Edition
- Launched
- 2011
- Entry and display
- RPN · LCD
- Features
- Programmable · Keeps memory
$280–$600 typical ask
8 on eBay
HP
VoyagerHP 15C Collector's Edition
- Launched
- 2023
- Entry and display
- RPN · LCD
- Features
- Programmable · Keeps memory
$170–$240 typical ask
2 on eBay
HP
RPN scientificHP 32SII
- Launched
- 1991
- Entry and display
- RPN · LCD
- Features
- Programmable · Keeps memory
$100–$170 typical ask
28 on eBay