10 Best Graphing Calculators 2025 in the United States

The Texas Instruments TI-84 Plus CE Color Graphing Calculator is a standout option for students and professionals who need a reliable graphing calculator for math and science coursework. Its high-resolution, full-color backlit display makes it easy to view graphs and data, which is a significant advantage for visual learners. The ability to use horizontal and vertical split-screen options enhances productivity, allowing users to work on multiple calculations simultaneously.

One of its key strengths is its processing power and memory, which can handle complex calculations and store multiple functions and graphs. The rechargeable battery is another highlight, providing longevity and convenience over traditional battery-operated models.

Users will appreciate the variety of preloaded apps and interactive features, such as MathPrint and customizable graph styles, which make it suitable for various math levels, from high school to college. The lightweight design adds to its portability, making it easy to carry around in a backpack. However, there are a few drawbacks. While the calculator is designed to meet educational needs, some users may find its interface slightly less intuitive compared to newer models on the market. Potential buyers should also note that the calculator is primarily focused on mathematics and may not be suitable for advanced programming or engineering tasks. Lastly, while the calculator is durable, its price point can be a bit high for casual users or those who only need basic functions. The TI-84 Plus CE is excellent for dedicated students and professionals who require a powerful graphing calculator, but might not be the best choice for those seeking an all-in-one solution or those on a budget.

The Texas Instruments TI-84 Plus CE Color is a solid choice for anyone needing a reliable graphing calculator, especially students. Its bright, 7.5-inch color screen lets you graph in up to 15 different colors, making it easier to distinguish functions and work with complex plots. The display also supports various zoom options and multiple graph styles, adding flexibility for visualizing math problems. The calculator stores lists with up to 999 elements, which is ample for many math and science applications.

Battery life is convenient because it uses a rechargeable lithium metal battery, reducing the need to frequently replace batteries and making it good for long-term use during school or exams. However, it lacks modern connectivity features like Bluetooth or Wi-Fi, which some newer models offer for easier data transfer or updates.

Its software includes useful modes such as sequence graphing to visualize time series and phase plots, which enhances learning for higher-level math. The user interface is straightforward, with well-organized menus and customizable graph colors and styles, though it may take a little time to get familiar with all functions if you're new to graphing calculators. Weighing only 7 ounces, it is quite portable. This TI-84 Plus CE Color calculator covers the main points needed in a graphing calculator: a clear color display, good functionality, and solid battery life. It’s especially suitable for students and educators who want a dependable tool without extra connectivity bells and whistles.

The Texas Instruments TI-Nspire CX II Color Graphing Calculator Teacher Kit features a vibrant 480p color display, enhancing the viewing of graphs and spreadsheets compared to monochrome screens. Although the screen size detail was ambiguous, the visible area is sufficient for detailed graphing tasks. This model is powered by a rechargeable lithium-ion battery, providing reliable battery life suitable for long classroom sessions without frequent recharging. Its Bluetooth connectivity facilitates easy sharing of data and updates, which is beneficial in classroom settings.

The calculator's processing power and memory support complex calculations and multiple functions, making it ideal for students handling advanced math, science, or engineering tasks. The user interface is designed to be intuitive, especially for those familiar with Texas Instruments calculators, though beginners might need some practice to navigate its extensive features. As a 10-pack teacher kit, it is particularly well-suited for educators looking to equip a classroom, although the kit is relatively heavy and bulky, which may be inconvenient for transport.

The software supports a wide range of functionality, which may involve a learning curve compared to simpler calculators. This calculator kit represents a strong choice for educational environments that require powerful graphing tools and connectivity, while it may be more than necessary for casual or occasional use.