Texas Instruments TI-84 Plus Graphing Calculator, Black

Texas Instruments TI-84 Plus Graphing Calculator, Black
From Texas Instruments

List Price: $106.72
Price: $99.99 Details

Availability: Usually ships in 24 hours
Ships from and sold by Amazon.com

220 new or used available from $60.82

Average customer review:
(4.5 stars, based on 3323 reviews)

Product Details

  • Sales Rank: #77 in Office Product
  • Size: 3 3/8 x 7 1/2
  • Color: Black
  • Brand: Texas Instruments
  • Model: 84PL/TBL/1L1
  • Fabric type: plastic
  • Number of items: 1
  • Dimensions: 1.34" h x 6.06" w x 7.80" l, .64 pounds


  • Large LCD display for plotting out graphs and equations, up to 10 rectangular functions, 6 parametric expressions, 6 polar expressions and 3 recursively-defined sequences.
  • Transfer data between your calculator and computer using USB on-the-go technology, included.
  • Included Apps - Cabri Jr, Catalog Help, Conic Graphing, Inequality Graphing, LearningCheck, Polynomial Root Finder and Simultaneous Equation Solver, Probability Simulation, Science Tools, StudyCards , Topics in Algebra 1, Transformation Graphing, Vernier EasyData
  • Approved for use on the PSAT*, SAT*, and ACT college entrance exams, AP*, IB* and AP* tests.

The all-purpose TI-84 Plus graphing calculator, ideal for math and science, features more than a dozen preloaded apps including functionality that encourages exploration of interactive geometry, inequality graphing, and real-world data collection and analysis. Ideal for middle school through college.

What's in the Box: 
TI-84 Plus calculator, impact-resistant protective slide case, TI connectivity/USB cable, silver oxide battery, four AAA batteries, Guidebook and free software Apps, warranty information. 

Amazon.com Product Description Building on the hugely popular TI-83 Plus, which is perhaps the best-selling calculator of all time, the TI-84 Plus is completely compatible with its predecessor. From that well-established platform, this new model adds more speed (a processor that's 2.5 times faster), more memory (24 KB RAM and 480 KB of Flash ROM), an enhanced high-contrast display (eight lines by 16 characters), and more beloved Apps.

Includes a USB Port and cable.
It also adds USB on-the-go technology (cable included) that can be used to share files with other calculators or to connect to PCs or optional presentation tools.

Comes with 12 pre-loaded Apps and supports all TI-83 Apps.
Twelve Apps are pre-loaded, including Cabri Jr., CBL/CBR, Conic Graphing, Inequality Graphing, Probability Simulations, Science Tools, StudyCards, TimeSpan, Topics in Algebra 1 Chapter 5, Topics in Algebra 1 Chapters 1-4, Transformation Graphing, and more. For students in math and sciences, the TI-84 Plus is a powerful, problem-solving tool with features for storing, graphing, and analyzing up to 10 functions. Plus, it displays graphs and evaluates tables on a split screen, allowing you to trace the graph and scroll through table values simultaneously.

Split screen lets you view a graph and its equation at the same time.
With the TI-84 Plus, you can view an equation, its graph, and the coordinates all at one time. Jump from point to point by entering a number. Several useful plot types are available, including scatter, box-and-whisker, XY-line, histogram, and normal probability plots. Advanced statistics and regression analysis, graphical analysis, and data analysis are readily accessed, along with features for calculus, engineering, financial, logarithm, trigonometry, and hyperbolic functions--all crucial tools for advanced analysis. With its clear display and fast processing, the calculator incorporates graphing tools for mathematics and science course work, including statistics and finance.

The included normal slide case is great for desktop work.
The TI-84 Plus is powered by four AAA alkaline batteries (not included) and one silver oxide battery (included) for backup, with an automatic shutoff to save energy. It also comes with a hard normal slide case and is supported by a one-year limited warranty.

What's in the Box
TI-84 Plus, normal slide case, TI connectivity cable/USB cable, silver oxide battery, TI Product CD-ROM with full reference Guidebook and free software Apps, warranty information; four AAA batteries not included, alkaline recommended

Customer Reviews

Most helpful customer reviews

52 of 57 people found the following review helpful.
5Extra protection for a expensive calculator
By Caley G
I had to have one of these for myself in school years ago, but had assumed a smartphone app would be a capable replacement these days. Apparently not. Had to purchase this one for my son. I was happy to find it through Amazon Warehouse Deals so at least there was some sort of discount and it has this nice "armored" protection on it to hopefully last through the abuse that only a teenage boy can inflict. This is the one and only graphing calculator I ever plan to purchase so I wanted it to last, and it appears as if it will do just that. It works great, and the faceplate makes it stand out from others so it won't be easily confused for someone else's. I am pleased with this purchase.
Please check "Yes" if you have found this review helpful. I rely upon others' reviews to make an informed decision anytime I make a purchase, so it is my intention to help others do the same. I welcome any questions or feedback.

3 of 3 people found the following review helpful.
4Benchmark Calculator
By Mike S.
Acceptable for use on several different college entrance exams, the Texas Instruments TI-84 Plus is a non-CAS graph calculator capable of displaying seven graph styles, as well as performing matrix operations and business functions. It includes several apps and is ideal for most high school business, math and science courses. Included with it are a durable slide case and a connectivity cable.

Typically, the best graphing calculators include both basic and advanced functions. This device offers a bit of both, letting you calculate basic equations and use business functions like amortization and cash flows. While it is a non-CAS calculator, its MathPrint functionality lets you view equations as you would in a textbook.

Many applications come preloaded on the graphing calculator, including the Area Formulas, Cabri Jr. Geometry, CellSheet and Inequality Graphing. These, along with its basic and advanced functions, make the device ideal for high school courses like algebra, calculus, chemistry, and business and finance. You can also use it on AP, IB, SAT, PSAT and ACT exams.

For durability, it comes with an impact-resistant case. A TI connectivity cable, which lets you transfer files to and from computers and TI devices, is also included. The cable also makes upgrading the graphing calculator's software easy. Other optional accessories, like TI-SmartView emulator software, are downloadable for use by teachers in the classroom. The emulator software works with existing projection technology in the classroom to let teachers display their calculator screen for students on a large screen, whiteboard or blackboard and up to four different representations of an equation, such as a table, graph and chart, at a time.

This calculator has 24KB of RAM memory. A lithium backup battery protects the RAM memory if the device's four AAA batteries fail.

This algebra graphing calculator doesn't offer the necessary advanced functions for technical college courses. However, it does help solve complex equations related to high school math, business and science, and it features a battery backup that keeps your RAM memory safe. It also comes with plenty of apps and optional software that makes it ideal for both student and teacher use.

2 of 2 people found the following review helpful.
5Complex Calculator
By Copper Cavalier
Most parents dread buying this item, but what can you do? My family has purchased a few of these Texas Instruments graphing calculators over the years, as each teacher seems to require a different version. Although we bought the calculators grudgingly, we have always been pleased with their performance. They do exactly what they are supposed to do, with excellent battery life. Each calculator comes with a very detailed manual explaining the calculator's extremely complex functions. We've experienced no issues with these calculators at all. If they will help your child to pass math, they are well worth the price!

See all 3323 customer reviews...