Best Engineering Scientific Calculators of 2025

The RENUS 2-Line Engineering Scientific Calculator is a professional-grade calculator that can handle 1 and 2 variable statistical calculations, three angle modes(degrees, radians, and grads), and scientific/engineering notation modes. The widescreen HD display supports superscripts function for easy reading of calculation records, which reduces double-counting and improves working efficiency. The calculator is powered by AAA batteries that can be replaced easily without any tools. Additionally, the ergonomically designed hard sliding cover protects the calculator and provides a comfortable grip, making it perfect for high school and college math.

The Helect Scientific Calculator is a professional grade calculator suitable for both school and business use. With 240 scientific functions, it can easily handle complex calculations including 1 and 2 variable statistical calculations, three angle modes, and scientific/engineering notation modes. The 12-digit widescreen HD display shows inputs and results simultaneously, making it efficient and error-free. The calculator is designed with ergonomics in mind, offering a comfortable grip and responsive buttons. It also comes with a solid sliding protective case to protect the buttons and the device itself. Overall, the Helect Scientific Calculator is a reliable and convenient tool for any student or professional in need of advanced mathematical functions.

The Flutesan Scientific Calculator is a practical tool for students, teachers, and professionals alike. With 240 scientific functions, it can handle a wide range of calculations including percentages, trigonometry, and regressions. The 2 line clear display allows for easy input and reduces errors in calculations. The calculator also features a memory function, which allows you to review your work and previous results, saving you time and effort. With its comfortable grip and mute design, it is perfect for both work and study. Whether you need to calculate basic budgets, manage personal finances, or solve complex mathematical problems, the Flutesan Scientific Calculator is a reliable and efficient choice.

The Sharp EL501X2BWH Scientific Calculator has a 10-digit, 1-line LCD display and 131 scientific and math functions. With battery operation and automatic shut-down, it is convenient to use. The protective hardcover prevents scratches and dings. The scientific functions make it ideal for students, engineers, and scientists.

The Riccioney Scientific Calculators come in a convenient 10-pack, making them perfect for classrooms, offices, or home use. With an impressive 240 functions, you can tackle a wide range of mathematical problems, from basic statistics to complex trigonometry. The dual-line HD display allows you to view equations and results simultaneously, helping you work more efficiently and minimize mistakes. Plus, the sliding cover not only protects the calculators when not in use but also provides a better grip during calculations, ensuring comfort and stability while you work.

The Texas Instruments TI-36X Pro is a scientific calculator that is battery and solar powered. This calculator has a compact size of 5.2 x 5.3 and is perfect for all your scientific calculations. It has a multi-view display, allowing you to view multiple calculations at once, and can perform advanced functions like calculus, algebra, and trigonometry. The calculator also has a durable design and is easy to use, making it a great choice for students and professionals alike.

This professional grade scientific calculator offers 240 scientific functions and a 10+2-digit widescreen HD display. The 2-line display allows you to see both the entry and calculated result at the same time. The protective hardcover helps prevent scratches and dings, and the ergonomic design offers a comfortable grip.

The 8 Pieces 2 Line LCD Scientific Calculator is a non-graphing scientific calculator that offers 240 integrated functions, 2-line display function, playback button, clear numbers and smart buttons. It comes in 4 colors: pink, blue, green and white. This calculator is perfect for engineering students, middle school and university students, as well as for exams and accounts.

The YUQILIN Scientific Calculator is designed for efficiency and precision. With its clear 12-digit dual-line display, you can easily track your calculations without errors. This versatile tool offers over 240 scientific functions, making it perfect for handling everything from basic math to complex statistical analyses. Its ergonomic design, featuring a sturdy slide cover and silent keys, ensures comfortable use in any environment, whether at school or in the office. Additionally, the memory function allows you to quickly recall previous calculations, saving you time and enhancing your productivity.

The HIHUHEN Scientific Calculator is designed to meet a wide range of mathematical needs with its impressive 240 functions. You can comfortably view both your input and results on its large 10-digit, two-line screen, making calculations easier. The replay key feature is particularly handy, allowing you to modify parts of your equations without starting over, saving you time and effort. Additionally, it comes with a protective hard case to keep it safe from accidental drops, ensuring durability. This calculator is ideal for students, engineers, and professionals alike.