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Customer reviews

Rating 4.8 out of 5 stars with 3033 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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98%would recommend to a friend

Customers are saying

Customers are impressed with the product's ease of use, overall performance, and excellent battery life. They also appreciate its vibrant color display, which enhances graphing capabilities, and the extensive features it offers. While generally positive, some customers find the product to be a bit pricey and mention its slightly bulky size, with a few noting a learning curve and a desire for more connectivity options.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 2 Showing 21-40 of 3,033 reviews
  • Rated 5 out of 5 stars

    Perfect Calculator

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased this for my son to use in college, and love all of the various features that he can utilize in multiple classes! Excellent product

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Nice calculator

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this calculator! I noticed that when I took it out of the box, the screen behind the screen is a little bit pushed in on one side. You can see it in the picture where the white is showing, but too much hassle to exchange. It functions perfectly tho! I use it for college

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    amazing device

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    this is more like a supercomputer. not the calculator I had in school. my daughter loves it. amazing device.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great but hefty price.

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Ive bought a TI 84+CE and I enjoy using it for a daily basis. The calculator is easy to use and great for students. Though my only problem is the price, The TI84+CE is pricy and has great quality but the things it can achieve does not match its price point.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Good calculator but came with scratches

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    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does a lot of things and the resolution is high, but it can freeze sometimes when trying to exit certain programs. The colors also add a nice touch and the calculator is easy to use. It also came scratched while in the original package. I'm not sure how it got scratched but it made it seem lower in quality. Does not seem like a durable calculator because of its thinness so the price seems kind of high.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Thank you

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Little pricy but good use for SAT. Gave the grade and very happy I did investment on this. Students must have this.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great for Calculus

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Ti 84 and all of its features work very well for my Calculus proctored exams.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great calculator for engineering

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    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Exactly what my son needed for engineering courses.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Best Buy: update your photos and description

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This calculator IS actually the Python version. Just be aware because it does not show the correct calculator in the pictures, the packaging, or in the description. We did not want the Python version. The rep was very nice and sent us a second one--assuring us it was NOT the Python version. It was. The third one we ordered---once again, we were assured it was the model we wanted---was actually an even older model. Best Buy: update your photos and description. Thanks

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Colored better than the old ones.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice colored wider screen. You just really have to study this machine before you can use it.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Color display, Ease of use
    Cons mentioned:
    Learning curve

    Rated 5 out of 5 stars

    Worry free buy

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Texas Instruments TI-84 calculator is a reliable and versatile tool for students and professionals alike. Its user-friendly interface, large display, and extensive functionality make it suitable for various mathematical tasks, from basic calculations to complex graphing. The graphing capabilities are especially commendable, aiding in visualizing equations and functions. The calculator's durability and long battery life add to its appeal, ensuring it remains a trusted companion for academic and professional endeavors. However, the device might have a steeper learning curve for those unfamiliar with advanced calculator features. Overall, the TI-84 is a solid investment for anyone needing a powerful calculator for mathematics and science applications.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Color display, Overall performance

    Rated 5 out of 5 stars

    Eli's Review

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Title: "A Game-Changer in Efficiency and Precision!" I recently purchased this calculator, and it has completely transformed the way I approach numerical tasks. From complex equations to everyday calculations, this device has proven to be an absolute game-changer. The first thing that caught my attention was its sleek and ergonomic design. The buttons are well-spaced and provide a satisfying tactile feedback, making it a pleasure to use. The large, easy-to-read display ensures that I can quickly and accurately input and review my calculations without any strain on my eyes. One standout feature is the versatility of this calculator. It handles a wide range of mathematical functions, from basic arithmetic to advanced scientific calculations. The intuitive interface and clear labeling make it easy for both beginners and seasoned professionals to navigate effortlessly. I appreciate the inclusion of programmable functions, allowing me to save frequently used formulas and streamline my workflow. The calculator's memory function is also a lifesaver, as it enables me to store and recall previous calculations with ease. Another noteworthy aspect is the battery life. The energy-efficient design ensures that the batteries last a long time, providing peace of mind during critical moments when I need the calculator the most. In terms of durability, this calculator stands out. The sturdy build quality gives me confidence that it can withstand the rigors of daily use. Its portability is an added bonus, making it convenient to carry wherever I go. Overall, I couldn't be happier with my purchase. This calculator has exceeded my expectations in terms of functionality, design, and reliability. Whether you're a student, professional, or anyone in need of a reliable calculator, I highly recommend this product. It's an investment in precision, efficiency, and peace of mind!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Color display, Ease of use

    Rated 5 out of 5 stars

    Does what it's supposed to. Rechargeable battery

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love that this guy is rechargeable. Haven't had to recharge it yet at all, but it's a good feature instead of having to worry about batteries failing during a test or a late night homework session. You can view battery status on-screen, so you'd know to charge it before a test if needed. Everything functions as it's supposed to. It does a lot more than I'd ever need it for (calculus stuff). It DID take me a little bit to get familiar with it as I hadn't used a calculator like this in over 20 years. The color screen is great when looking at different functions at the same time, whether it's piecewise or just differentiations. I know there's a Casio out there that does pretty much identical things, but I've always trusted TI, and it seems most universities do as well.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Color display
    Cons mentioned:
    Price

    Rated 5 out of 5 stars

    TI calculator good review

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am a college student and I bought this calculator at best buy which they price matched at 125 for me. First when I pull it out the first thing people say is wow that calculator is in color. I just smile like yeah haha. When it comes to usage it is remarkable plus the battery is rechargeable and comes with the charger. The unit is slimmer than other calculators so if you are big on space saving it is just right. Just make sure you price match and it is definitely worth the price it comes out to the price as a bulky one that is not in color. It says one can load images on there but I have not ventured into that area yet

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Excellent

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I recently bought the Texas Instruments TI-84 Plus CE calculator for my daughter to help her prepare for the SAT, and it has been a fantastic purchase. She really liked it, especially because it connects easily to a computer, making it much easier to transfer files and update the software. The calculator is lightweight, has a bright, clear color screen, and is very user-friendly. It has all the functions needed for SAT practice and more, and it helped her a lot with her exercises. Overall, we are very happy with this calculator, and I highly recommend it for students preparing for standardized tests like the SAT.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Overall performance

    Rated 5 out of 5 stars

    Exceptional Quality, Enhanced Understanding: Your

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I recently acquired a graphic calculator, and I must say, the quality is truly excellent. This device has proven itself to be a specialist in handling complex math problems with ease, making equations and graphics remarkably easy to understand. In addition to its stellar performance, the calculator is equipped with a comprehensive set of functions and features. From solving equations to plotting graphs, the device covers a wide spectrum of mathematical tasks. It has become an indispensable tool for me, simplifying my workflow and boosting my confidence in handling mathematical challenges. In conclusion, if you're in search of a graphic calculator that combines exceptional quality, a specialist approach to math problems, and an interface that promotes easy understanding, look no further. This device goes above and beyond expectations, making it an invaluable companion for students, professionals, and anyone seeking a reliable and efficient tool for mathematical endeavors.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Overall performance

    Rated 5 out of 5 stars

    Helpful for math classes

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got this for my daughter while homeschooling. She uses it alot. It was helpful for the higher math courses.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use, Overall performance

    Rated 5 out of 5 stars

    Good Calculator for Students

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    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.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Graphing

    Rated 5 out of 5 stars

    Awesome Buy

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Calculator is the very best TI 84 Graphing Calculator ever! It works better than the older models. I love being able to see the graphing results in different colors too. When I bring this calculator to Algebra class, other students are very much interested in its graphing features. Finally, thanks to Best Buy, I was able to purchase this very user-friendly calculator for a great price.

    I would recommend this to a friend
  • Pros mentioned:
    Color display, Overall performance

    Rated 5 out of 5 stars

    A fancier, more colorful version of TI-84

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a fancier color version of TI-84. Not sure if my high school would have approved of this model because of all its bells and whistles. You can also hack it and convert it to play NES games. To be honest, for school, TI-83, 84 would be more than enough. However, if you want something fancy go for this one.

    I would recommend this to a friend