Casio calculators bring decades of Japanese engineering to classrooms and offices. The official U.S. calculators site highlights everything from pocket basics to advanced scientific and graphing tools, plus business-grade desktop machines and support resources tailored for students, educators, and finance professionals.
Why Casio
Top reasons to choose Casio.
Scientific & graphing tools
Casio’s scientific and graphing calculators balance precision with exam-ready compliance. High-contrast displays, familiar key layouts and solar-plus-battery options make them ideal for classroom and standardized-test settings. Advanced models include features for statistics, matrices and complex functions while remaining rugged enough for heavy student use—trusted tools for STEM curricula and engineering workflows.
Desktop and printing models
For accounting desks and retail counters Casio’s desktop and printing calculators deliver fast, clear numeric workflows. Heavy-duty keys, thermal or impact printouts and multi-line displays speed reconciliations and reports. These units prioritize reliability and legibility for bookkeeping tasks, making them a practical choice for small businesses and finance professionals who need tactile, on-demand records.
Calculator categories
Quick verdict
What we like
- Durable, long-lasting construction
- Wide selection across student and professional needs
- Many exam-friendly scientific and graphing options
- Solar and battery power choices for extended use
Worth knowing
- User interfaces are functional but less modern than tablet apps
- Advanced models can be pricier than basic pocket units