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-Nspire CX II CAS is a robust graphing calculator ideal for students and professionals who need advanced mathematical tools. One of its standout features is the color screen, which offers a clear and vibrant display, making it easier to visualize complex graphs and data. The calculator's lightweight and thin design, combined with easy touchpad navigation and quick alpha keys, adds to its user-friendly experience, especially for lengthy calculations or graphing tasks.

Processing power is commendable, allowing for smooth operation even with intricate functions. The rechargeable battery is a significant plus, lasting up to two weeks, which is convenient for students who rely on it throughout their coursework.

The bundled TI-Inspire CX Student Software enhances its functionality, providing users with even more tools for graphing and analysis on their PC or Mac. This software can be particularly beneficial for those who prefer working on larger screens or for assignments that require detailed documentation. The TI-Nspire CX II CAS is an excellent choice for serious students, educators, and professionals looking for a feature-rich graphing calculator. Individuals with simpler needs or those new to graphing calculators may want to consider other options that are less complex and more budget-friendly.

The Casio PRIZM FX-CG50 is a color graphing calculator designed for advanced mathematical computations and visualizations. It boasts a high-resolution LCD display with over 65,000 colors, making it ideal for displaying complex graphs and real-life images clearly. The natural textbook display is user-friendly, allowing equations to be entered as they appear in textbooks, which can be a significant advantage for students.

Additionally, its 3D graphing capability and built-in conic sections feature enhance its functionality for higher-level math courses. Battery life relies on 4 AAA batteries, which, while convenient, may not be as long-lasting or cost-effective as rechargeable options. At 12.8 ounces, it is relatively lightweight and portable.

This calculator would be best suited for high school and college students who need a reliable and visually powerful tool for their math and science courses.