Customer Ratings & Reviews

Great updates! My previous calculator was a TI-83. Since this calculator is not used every day, I no longer have to worry about whether or not I forgot to take the AA batteries out of the TI-83 calculator since it has its own lithium ion battery. Screen: Vibrant colors, especially useful when graphing for convenience and accuracy. Adjustable brightness of the screen is a great feature. Battery life lasts a very long time. Charger is versatile and can be used with a wall outlet and usb for added convenience.

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

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

Love this calculator!! I’m using it for the first time for my Statistics class.. It looks intimidating at first with so many functions on it but if u take the time to learn how to use it.. it’s actually pretty easy and user friendly. I’ll be able to use this calculator for other classes as well.. Like for Chemistry and other similar science classes and upper Math classes as well. My TI-84 Plus CE is very reliable and will be part of my learning essential in years to come..

After asking my son’s Integrated III math teacher what the difference was between this one and other similar calculators. He recommended this one. It can be used for the next 5+ years at least. His own high school son has this exact calculator and it works perfect for his needs. To me that’s the best answer. It came straight from the teacher himself not a sales guy that has no clue. Also, while purchasing this in the store, another person was there buying the same item(adult) for a college level class.

Replaced my old TI 84 with this one and does the job perfectly fine. Same functions as the old TI 84 except slimmer.

Had one of these when I was in high school and college, now it's time for my kids to need one. Purchased this through the curbside pickup option. Was ready super fast and the pick-up process was easy. Have had it for a couple weeks now and there are no complaints from my kid (who is the user). I highly recommend keeping the book that comes with it as there are detailed instructions on how to use the different functions. Oh, and the screen (which was black-and-white when I used it) is now very colorful.

Thinner than other TI calculators by using rechargeable battery instead of AA battery.

Excellent for any age. My daughterseventh grade pre-AP algebra teacher recommended this for her. They use a similar model in school, this one is in color which makes it easier for her to see the differences and graphing. She loves it and it is acceptable for ACT/SAT and it will carry her through college. My son Is seven years older and I bought his, the older model, 7 years ago and he still uses it although he would prefer the color and the charge-ability Of this one over buying batteries.

Yes it’s complicated to use but only because it’s so smart that it can do so much for you. It’s worth it to learn how to use and navigate the calculator as opposed to actually doing all the math yourself. My math teacher showed us how to do the math ourselves in order to show us how grateful we should be to have something that can do all the math for us by simply by entering the data. My most favorite purchase I made for school! I absolutely love it.

I was having a hard time reading graphs on the TI-84 Plus. I needed a calculator allowed by my instructors, but I also needed to see the points on my graphs. I came across the TI84 color screen and made the purchase almost immediately. It is a lot easier to distinguish different lines on the graph and to find limits or intercepts. It has all the same features on my other TI84, so there was virtually no learning curve associated with it. There are also some additional programs available for the TI84 CE that I'm excited to use.

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.

Having purchased and successfully used my first scientific pocket calculator, the TI-SR-50 back in 1973, I knew that the state-of-the art TI-84+CE Graphic Calculator would be the one for my high school junior granddaughter. I was right! She likes it very much and helps her compute and solve her math and chemistry problems. It's very fast, easy to use and graphs well. It is an investment that will extend from her pre-calculus class through AP/SAT/ACT exams and into college.

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

The base calculator, the TI-84, is the standard against which others are judged. Since it is the required calculator at most major universities, you can be sure that it does everything you want or need. In addition to the great graphing features, the color version adds the ability to more easily interpret multiple graphs lines on the same graph. The color feature is worth it for the overall clarity and flexibility. This is our third, for our third student (so far), and we continue to be pleased with it. Highly recommend!

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

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.

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

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

Perfect calculator for advanced math and ACT exam.