Customer Ratings & Reviews

As far as my personal experience (and blogs I've read to help me use it)....this is the best graphing calculator on the market. It is so advanced and cutting edge there are not a lot of tutorials to assist you in using it. Therefore, if anyone knows of a good tutorial that assists in the proficiency of use. Please let me know!

The gold standard in graphic calculators, does everything.

Best calculator ever! Fast and responsive, and it is rechargeable.

This calculator is definately worth it. It does the job and is easy to use

Best Calculator out there. I had to replace mine, but I wouldn’t use anything else.

Very powerful calculator with a bright screen, touch capabilities, and a whole lot of other functions. Coming from a TI-83, I had a bit of a learning curve at the beginning, but it worked out great for me in Engineering Grad School so I'm happy with it.

Big learning curve if you want to do anything beyond graph functions in one (or two) variables

My child needed this for college math. Works great and easy to use

Excellent calculator for college level math courses

Super easy to use once learning how to use m, why have I never bought a ho calculator before

It takes some time to read and learn the functions but it worth the trouble. The large keys make operation easy for people with big thumbs. The screen is large enough to display almost anything. Best for university students or professionals. Sometimes confusing to work through the menus or keys with multiple functions. I would recommend.

Very happy, works great, easy to use, I would recommend

The Product Meets expectations and price meets the budget.

the screen is the fingerprint magnisum. hard to use, not show where the error is

This calculator does the job very well. It is a powerful device with plenty of memory and powerful processor. The installed program is amazing.

This will survive all the way through engineering school. The previous generation is still running after 30+ years of use.

Complex but does a lot. User manual is PDF file of almost 300 pages. And I like HP stuff in general. Pity the StreamSmart sensor interface doesn't seem to be available anymore, and its USB protocol isn't documented for those who want to build their own.

RPN was the reason I got this calculator, but falls short when programming functions to graph. I would easily spend the same money on a non-graphing HP 15C, if it was still available.

I needed to complete calculus BC in a very short period of time and this has all the capability and more that I needed. Easily the best calculator I have ever used by far.

Still purchased this even though I knew it was being discontinued. MUCH faster than TI or Casio equivalents and the graphing is superior as well. Some quirks that I can live with regarding some aspects of data entry.