Customer Ratings & Reviews

Good product, very helpful for math, physics subjects.

This calculator is perfect for my grandson to use in chemistry and calculus classes.

Love hoe it is so fast with its answers, and also geaph points.

Our granddaughter needed a really good calculator for college . This has everything she needs and it is going to be perfect for her. She was so happy when we gave it to her because this was the one she wanted. The price was great the name brand is the best Texas Instruments we got her the best one on the market. Thank you Texas Instruments and Best Buy for your merchandise happy and loyal customer as usual.

Got it for my daughter’s high school precalculus class. It has all the features she needs to solve those equations. She is a happy camper. Great investment.

I bought this for my son, who is in a college computer science program and has a lot of math pre-reqs. He said it can do everything he needed and more. Only knock is not about the calculator but about the documentation; very little of it comes with the calculator. What happened to the good old days when they came with faux denim "pleather" belt cases and books full of instructions and sample projects?

Works great for my son’s classes. In fact, it does more than he needs!

This Calculator is amazing and love that we were able to match price. I still love going into the store and comparing items and talking to employees

I got this for my statistics class. Got it on sale. Only $8 more than the regular version. Love the color and the battery lasts a long time and it is rechargeable. That alone is worth the money other than having to spend a lot of money buying Triple A batteries over and over.

I had the cheaper version of this years ago but this year I started college, so I got the more expensive version. The battery is good so far and it does what it needs to do so, yeah. its like the rolex of calculators.

Just what was needed Thank you for stocking item needed for school

Our granddaughter needs this for college. The price was a great price.she was so happy we got this for her birthday because she really wanted it. We mad her very happy . She needs it for college and she got it . The best one around. Thank you again Texas Instruments for your awesome products and Best Buy thank you for always having what i need . Loyal customer as usual thank you and happy as usual.

This is the second TI 84 we’ve purchased for upper grade math. The last one ended up dying after 5 years of heavy usage. I think the wet sand at the bottom of my child’s backpack wasn’t the most hospitable home. I’m just relieved Bestbuy had one in stock at 7pm on a Sunday night.

My son needed it for his math class. Recommend by the teacher. He's happy with it .

I have unfortunately had to purchase a TI-84 calculator more than once but at no fault other than my own. Its sturdy build stands no chance against my clumsiness and slow catch reflexes. Each one has been reliable and easy to use.

Calculator works great and fits exactly what I need.

The non-color version of this calculator was required for my son's HS trig class. I got him this one which graphs in color for a little more. I think the upgrade was worth the cost. As for the calc itself, it has a nice, big color screen which helps when viewing the graphs. It's a nice size - not too big, not too small, is programmable, has a case, and comes with a USB cord for connectivity.

New slimmer model. Looks more modern. Keys/buttons good size.

I bought TI-84 for my 9th grader to work on algebra during her summer break. It's very easy to learn all the graphing features and generic/ advanced calculations, without any help. It has been in use for 3 to 4 hrs a day and charge lasts for a week or more.

I looked online to see if Best Buy had this calculator in stock and it showed they did. I went to the store and was able to find it immediately. It was the exact one that my child needed for his math class. I was glad how easy it was to find it and purchase it. So far it is been exactly what he needed to help for his pre-Cal class