10 Best Calculators 2025 in the United States

The Texas Instruments TI-84 Plus CE Color Graphing Calculator is a popular choice for students and educators alike, especially in high school and college level math courses. Its high-resolution, full-color backlit display makes it easy to read in various lighting conditions, and the horizontal and vertical split-screen options allow for multitasking, which is great for comparing graphs or data sets side by side. The calculator's rechargeable battery is a plus, reducing the hassle of constantly changing batteries, and it comes with preloaded apps and images that enhance its functionality.

The Texas Instruments TI-34 MultiView is a solid scientific calculator ideal for students and professionals who need reliable, easy-to-read calculations. Its standout feature is the 4-line display, which lets you see multiple steps of your work at once and scroll back to check or edit previous entries. This makes complex math like fractions, exponents, and scientific notation much easier to manage than on simpler calculators. The MATHPRINT mode helps you enter and view math in a way that looks very close to textbook form, which is great for learning or double-checking your work. Navigation is user-friendly, with pull-down menus and a central mode screen to adjust settings without confusion.

The Texas Instruments TI-Nspire CX II CAS is a powerful graphing calculator suited for students or anyone needing advanced math tools. It features a bright color screen with a 3.2-inch diagonal display, offering clear visuals and six graph styles with 15 colors to make data easier to interpret. The rechargeable battery lasts up to two weeks on a single charge, which is convenient for long study sessions without worrying about replacements. Its thin, lightweight design and easy touchpad navigation make it comfortable to carry and simple to use, even for those new to graphing calculators.