Customer Ratings & Reviews

Amazing calculator. I am so happy with how well it held its charge after continuous use. The colored graphs really helped!

My older son needed this calculator for high school. He used it all 4 years and into his freshman year at college. It’s been great and has never failed. Holds its charge a long time and must be easy to use because he has never asked for help with it. We just bought this second one for our younger son who starts high school this year. It’s pricey but it’s what is required, and I know he’ll get years of use out of it.

Device is sleek, Slim, lightweight, and the screen looks awesome!!!! Calculations are performed quickly. Very happy with my purchase!

Excellent calculator, multi function. Handles basic math from high school up to college engineering classes.

We purchased this calculator out of necessity due to a class requirement. It is an excellent calculator does everything that is necessary but it is a bit pricey. This is not Best Buy’s high price, everywhere you look it’s the same price. The difference is where you purchased from and the reliability. If you’re not in a rush just look for a deal of the day or the possibility of being on sale here at Best Buy

It's a great graphing / scientific calculator for the price. The rechargeable battery lasts sufficiently long for most multi-hour activities. The interface is clean and intuitive. The ability to program in Python is a welcome feature as well.

this calculator was exactly what we needed... The cashier was very helpful with checking stock and finding the item online, applying the discount and having the item delivered at no charge to our house. I could not have asked for more! thank you

Very good quality works very well. Has many useful functions

Texas Instruments has finally done something that they should have done a long time ago: make a smaller form factor calculator. It shouldn't be that hard to make a slimmer graphing calculator, especially with the given state of technology. The lighter weight is nice to carry around in a backpack, though it is a little bit of a concern that one will walk in to take a test and there will be a low battery notification due to the colored screen. My biggest concern, however, is the high price. This isn't a problem I have with this graphing calculator, but with all graphing calculators: they're too expensive. Yes, what they do, calculating more advanced mathematics, is so much easier with all of the physical buttons over using a computer or a phone, but it is just too expensive for the very limited function set that it has.

This calculator has got me through more math classes than I thought it would. Everyone said ditch this thing after Calc 3, but no! I easily got through Differential Equations with this thing. Can't change calculators because its so good

I didn't do any better in Calculus with this, Darn, That was my whole plan. But yeah it works well and It is rechargeable so no need for batteries, I have only charged it a few times in the year i have had it. can program it to make quadratics easier and much more. I almost think it shouldn't be allowed on tests but I don't want to say anything.

It is great for graphing, hence the name graphing calculator. It also simplified it in decimal or fraction form when needed. It can do multiple function, and you can download programs like Pac-Man. In case you get bored in class of course. I enjoyed this calculator, because you don’t have to think about some of the sigma formulas or linear regression, because it’s all in the calculator. You can even use a scatter plot and do probability!!! Overall it’s great!! Highly recommend it!!

I Bought this graphing calculator for my son who is a sophomore in High School and is currently taking geometry. It meets and exceeds the course requirements. Its easy to use and clear to see. You won't regret purchasing this graphing calculator.

very easy to use, no wonder the math teacher made us get one. as soon as it touched my sons hands, he new exactly how to handle it and could immediately figure out problems and show me the details of mode of operation instructions without any hesitation. I would definitely recommend this to anyone in the market for a good quality device that wont burn a hole in your pocket

My son needed a specific type of calculator for school. Fortunately Best Buy had one available and it was on sale. He did not have any problems with it and seemed to be comfortable using this calculator. I am not familiar with these types of calculator and it was required by his school. Would most likely recommend it to a friend if they ask since it was a school supply requirement and so far it has worked for my son.

Excellent device. My daughter love to use it and like its simplicity and intuitive operations.

I got it for school. It works great and the battery lasts a long time. the colored display helps when looking at graphs. Try to get it on sale like I did. They price matched one on Amazon at the store for me so I saved like 50 bucks.

I have had a TI-84+ CE for years now and finally got the newer one that is slightly updated, perhaps lighter from what I could tell. Downloading the software portal on you computer to update this device and add applications is helpful for certain courses and the ease of use is worlds beyond what many others offer. The colored screen shows contrast between different graphs and allows you to analyze equations quicker.

Great for my daighter high school works. BB was able to price match Amazon so I got it cheaper than anywhere else. Downside - It comes with cable for charging but not a typical USB connction, also didn't have an adaptor.

I like this calculator a lot it is for my calculus class that I’m taking as an old man lol. I do have to watch some YouTube videos but for my basic high school knowledge I move around pretty well.