Customer Ratings & Reviews

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.

Purchased this calculator because it was needed for a college math class. The color display (i.e. CE) version of the TI-84 seems to make things easier to read graphs. It takes a while to learn how to use it, but that's a common issue. Since it was required for a class, it is serving its purpose and works as intended. It was easy to purchase through BestBuy.

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

My kids needed for school so I had to get two, I assume it works like it’s supposed to. Sad that the schools can’t provide lord knows we pay enough taxes or let the kids use their phones cuz I am sure there’s an app for that lol.

Great calculator... I used it for my college research class to run different statistical analyses. The color really helps differentiate separate groups. The only thing are the buttons. I think I have to get used to them, because when I'm inputting lots of numbers, sometimes i wouldn't press the button good enough and it wouldn't record the number. Overall great buy...helped that I got it on sale.

Compared to the 20 year old calculator I had before this thing is something from a science fiction movie! Math is still disturbingly difficult but this calculator is simple to use and the display is on point.

My daughter has been able to not only use this calculator for her geometry class and homework but also to assist students she tutors in Algebra. Additionally, it lasts for long amounts of time (days) on a single charge and she uses it several times through the day on a daily basis. For the cost, it's great to know that she will utilize this calculator throughout her high school education.

My HS sophomore needed a graphic calculator and this one is slim, has color graphics and built-in software. Perfect!

My 8th grader uses this for school and we saw a dramatic improvement in his comprehension of whats on the screen versus his experience on tje other single color screen. Wish i had this in school!!

Great graphing calculator. Does exactly what it's supposed to do. Minus 1 star on a couple of things. I prefer if this had a USB-C charging port. Also if it had a microSD card and a speaker. That would be great if it could play sounds.

This has been a lifesaver for my 8 th grader and high schooler. High schooler had his for about four years. No issues, still works great. Battery still efficient and charge last a long time. So I recently purchased one for my 8th grader. Cuts down the time they spend doing certain math problems because they can just enter the equation and get the results, tables, graphs etc.

Picked this up for my High School student, who needed a more advanced calculator than his previous model. Works great, and he's appreciating the advanced functionality.

It’s great, if you can’t afford this one then don’t be ashamed to buy the bulkier black and white version, it works just as great. But this calculator can do so much more (other than math) and it looks and feels great.

Amazing calculator my daughter loves it and uses it everyday for school and homework! Nice slim design is perfect for taking up small amounts of space.

I needed this for a college math course, it was easy to use and the battery life is better than I expected it to be. I was able to use it during multiple Zoom class sessions and for hours of online homework, and I charged it about every three days or so. This calculator is quite expensive but luckily Best Buy was able to honor a price match. Great quality.

This seemed to be the best calculator out of several with similar functions. The display is better and the graphing is extremely useful according to my son for use in his calculus class. It's a bit more expensive than the others, but it seems good. It's nice to be able to plug it into a computer USB to charge it, so you don't have to worry about not having an extra battery at the wrong time,

Good product . Thanks to best buy team to help me decide the right product.

The TI TI-84+ graphing calculator has very small size which occupies less space in the school bag or on the desk. It is easy to operate. Children can read and understand the graphic easily with color graphic display. Color display can also help to reduce the student mistake. the cost is affordable. Will for sure good to purchase compared with others.

Returned item customer service at front of store was quick, spot on and delivered in a friendly manner! Love coming here.

Perfect calculator for advanced math and ACT exam.