Customer Ratings & Reviews

It’s an easy as it looks to use it. I like the color black with with white cover.

Bought for my daughter in high school. Loves the color for graphing. She says it's helpful. Loved that I was able to price match this item. The store that had it on sale was out and Best Buy matched its price. I was very happy.

It is for my daughter. She says it woks great. A bit pricey but it is a good product

I have used several time on my math exams, has never given me problems.

[Employee of bestbuy] I love this product. Have used this before and wanted to buy one. Using the Best Buy app makes everything easier.

This is a calculator needed for level one Algebra in 8th grade. I bought the colored one so that the graphing lines would be different colors. He can use this all through high school. Well worth the price.

I have bought 3 of these, one for each kid. My daughter still has hers after 6 years and its still going strong. Awesome functionality that often goes untouched

This calculator has really assisted my Daughter with her math homework on a daily basis. It's ease of use is great and is very durable. She's dropped it a few time. Would recommend it to all junior/high school students.

I got this calculator for college math. My daughter is also taking it in high school.

User Fridley, charges pretty fast and stay charged for a long time. We have another one also, and we had that for a long time. Pretty durablr.

Works great very helpful tool for my daughter. Def recommend

Title kind of says it all. It's a TI-84 calculator and it's amazing. Can do just about everything. Stores answers for quick reference. Easy to use. Battery lasts for months with regular use.

You literally can't do Calculus without this. Needing to plot multiple lines on a graph, being able to distinguish them by color is the only way to do differentiate the lines at times. I've had this product for a couple years now and it still has excellent battery life, takes a charge quickly, and is probably the best investment I've made in my University career to day.

My daughter needed this for school. Had to buy it, but it works good. Little pricy, and will need to look at on-line videos to learn some of the functionality.

I Bought this calculator for my daughter who’s in advanced math in school and she loves it. It’s light and compact. It’s also rechargeable which makes things a bit easier. I got it on sale for $100 but even at its full price of $150 it’s worth every dollar.

Surely there is a mobile app out there that does the exact same thing for cheaper. But alas, just like the antiquated college bookstore keeps antiquated books selling for $200 a pop, college classes and professors keep the venerable Texas Instruments TI 84 selling. Most professors will not allow smartphone use in the classroom. So the TI 84 is the only option. Most of these are likely are used one-and-done. I think every desk drawer in America of anyone who's attended a college-level math class has one of these in it. Do I recommend it? Sure. Do students have a choice? No.

The calculator is very useful for graphing purposes and can be used for a multitude of functions and can be modded as well to fit different applications

works just as designed plus it's COLOR which makes graph much easier to view. this is actually recommended for Middle school when taking algebra so far works as described.

One of the best graphing calculators I've used. The Colored Ti-84 Plus makes it very easy to differ multiple graphs in one window. This calculator is very useful for College Math courses, of course you'll have to ask your professor if it is worth buying. In my case, I am taking a lot of Math courses, consulted with my professor, and finally made the decision to buy this. (This won't be in my closet after a class or 2 of Math). Very much recommended. Also, check for price match, that is also very useful- I got mine at ~$100 !

I purchased this TI-84+ CE Graphing calculator for my middle schooler. It's normally priced higher, but I happened to catch it at a good deal. While the schools are using a TI-84+, this version has color to contrast different graphs, has more memory and a faster processor. I was hoping to grab one that supports Python programming, but I believe this one can be upgraded to support Python. I'm hoping that this can be used for many years of schooling.