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Math tools for the next generation


Casio’s long history started in calculators with the launch of the Casio 14-A calculator in 1957, a revolutionary new device using 342 electric relays that solved addition, subtraction, multiplication, and division problems up to 14 digits.


In 1985, Casio developed the fx-7000G, the first portable graphing calculator available to consumers. The fx-7000G offered 82 scientific function and held 422 bytes of programming memory.

Today, the Casio fx-CG50 color grapher offers over 2,900 functions and 61,000 bytes of programming memory at an affordable value.

Browse the Casio Product Portfolio

Learn about the most popular models of calculators suitable for mathematics instruction across K-12 and collegiate levels.

Primary Calculators

Essential Tools for Everyday Math
Discover our range of primary calculators, perfectly crafted to handle all of a learner's basic arithmetic operations with ease and reliability.

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Scientific Calculators

Unlock the World of Complex Mathematics
Casio is designed for curious minds eager to delve into the realms of advanced math, from algebraic equations to scientific functions.

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Graphing Calculators

Visualize Math Concepts with Precision
Casio is engineere
d to transform complicated expressions into clear, visual graphs, ready for investigative manipulation and data analysis.

Two graphing calculators set against a colorful background
Teacher Writing a Formula on a Blackboard

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Why Casio?

At Casio, we believe in the transformative power of education. Our vision is to empower educators with tools that not only enhance teaching but also inspire students to explore and understand the complexities of mathematics and science. Casio calculators are designed with the teacher and student in mind, providing intuitive interfaces, robust features, and engaging learning experiences.

A legacy of innovation

Since our first electronic calculator in 1957, Casio has been at the forefront of calculator technology. Our journey began with the Casio 14-A, a revolutionary product that paved the way for the future of electronic calculators. Over the decades, we have continually evolved, introducing the world's first graphing calculator capable of plotting graphs and solving equations, thereby transforming how mathematics is taught and learned in classrooms around the world.

Designed for education

Casio's calculators are crafted to address the diverse needs of the educational spectrum. From basic models for younger students to advanced graphing calculators for higher education, our range supports a seamless learning progression. Features like high-resolution displays, intuitive menu systems, and interactive functionalities make Casio calculators an indispensable tool in the classroom.

Positive environmental impact
Understanding the importance of sustainability in education, Casio calculators are designed to be durable and energy-efficient with solar panels and replaceable batteries, ensuring a long lifespan and minimizing their environmental impact. This commitment extends to our packaging and production processes. Recently, we have transitioned from plastic packaging to recycled paper packaging, reflecting our dedication to a better future. As a result of our new packaging, our shipping cartons are now smaller and more compact. Technological innovation can go hand in hand with environmental stewardship.

Relentlessly supporting educators

Casio's commitment to education goes beyond products; we strive to be a partner in education, supporting teachers through professional development opportunities and community-building initiatives. In Japan, this philosophy is called gakuhan. Join the Casio community and experience the difference in your classroom. Empower your teaching with tools designed for the future of education.

Math Education Articles from Casio

Discover best practices, helpful tips and tricks, and real-world application of mathematical concepts.

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