Best Large Graphing Calculators of 2025

The PAIYULE Calculator Case is specifically designed for your Texas Instruments TI-Nspire CX CAS and other graphing calculators. It features a large capacity with dedicated storage for your calculator, along with mesh pockets for your phone, charging cables, and stationery. The 100% protection from its hard EVA material ensures your device remains safe from scratches and dirt. Additionally, the unique design includes a smooth two-way zipper for easy access, making it a practical choice for daily use.

The Casio FX-9860GIII is designed for advanced studies, making it an excellent choice for students and professionals alike. It features a powerful processor that allows for faster graphing, ensuring you can analyse data quickly and efficiently. The large 64 x 128 pixel monochrome display provides clear visuals, which is beneficial when working on complex calculations or graphs. Additionally, it includes tools for geometry and dynamic graphs, enabling you to explore mathematical concepts in a more interactive way.

The BOVKE Hard Travel Case is designed to protect your valuable calculators. Made from premium EVA material, it is semi-waterproof, shockproof, and dust-free, ensuring safety against accidental bumps. The roomy design includes a zipper mesh bag for organising accessories like USB cords and study materials, helping you keep everything tidy. With a comfortable handle and double zipper, it offers easy access for quick use, perfect for on-the-go students.

The HP Prime G2 Calculator offers an impressive range of features for students and professionals alike. Being IB Diploma Programme exam approved, it ensures you can rely on it during crucial assessments. Its sleek, slim design not only looks attractive but also provides protection with a slide-on cover when not in use. You will enjoy the intuitive experience of the familiar HP alphanumeric keypad complemented by a large 3.5-inch multi-touch display, making calculations easier and more efficient. Plus, the built-in Lithium-Ion rechargeable battery means you won't have to worry about constantly replacing batteries.

The Casio fx-CG500 Calculator features an impressive 4.8-inch colour touchscreen LCD that allows you to interact directly with your calculations using a stylus. The natural textbook display makes it easier for you to read and understand complex equations, as it presents them in a format similar to what you would find in textbooks. With a high resolution and over 65,000 colours, this display provides vibrant visuals that enhance your learning experience. Additionally, the advanced computer algebra system enables you to perform intricate algebraic calculations effortlessly, streamlining your studies and saving you valuable time.

The Casio FX-CP400 offers a large, rotating colour display measuring 4.8 inches with a resolution of 320 x 528 pixels, allowing you to view complex graphs and equations clearly. You can interact with the calculator just like a tablet, using either your finger or a stylus, which enhances usability. Its built-in Computer Algebra System enables you to perform advanced calculations effortlessly. Plus, it operates on standard batteries, providing convenience without the need for frequent recharging.

The Fintie Calculator Case is designed to accommodate various graphing, scientific, and financial calculators, making it ideal for students and professionals alike. Its enhanced size offers ample space for your device, ensuring it fits comfortably. The organisational versatility allows you to keep your pens, cables, and accessories neatly stored, ensuring you can find everything easily. Crafted from durable materials, this case provides reliable protection against damage, keeping your valuable equipment safe and secure.

The TI-84 Plus CE Case is designed for easy travel with your graphing calculator, compatible with both the TI-84 and TI-83 models. Its premium EVA material ensures your device is protected from scratches and water damage, giving you peace of mind. With a large capacity, you can store your calculator alongside essential accessories, including pens and cables, keeping everything organised. Its unique 360-degree double zipper allows for effortless access, making it a practical choice for students on the go.