Casio fx-991ES Plus Scientific Calculator - 417 Functions

Calculate Smarter. Score Higher.

The Casio fx-991ES Plus Scientific Calculator is the trusted companion of students across Pakistan — from Matric to A-Level, FSc to BSc. With 417 built-in functions and Casio's renowned Natural V.P.A.M. (Visually Perfect Algebraic Method) display, it shows equations exactly as they appear in textbooks, making complex calculations feel natural and intuitive.

Powered by both solar and battery (two-way power), it works reliably in any lighting condition — bright classrooms or dim exam halls. Whether you're solving matrices, vectors, complex numbers, or statistical equations, the fx-991ES Plus handles it all with precision.

Key Features

• 417 functions for advanced calculations — algebra, calculus, statistics, and more
• Natural V.P.A.M. display — shows fractions, roots, and equations in textbook format
• Two-way power — solar + battery for uninterrupted use
• Modes: COMP, CMPLX, STAT, BASE-N, EGN, MATRIX, TABLE, VECTOR
• Ideal for A-Level, Matric, FSc, and BSc students
• Durable, reliable, and affordable — trusted by students nationwide
• Comes in original Casio retail box packaging

From your first equation to your final exam — the Casio fx-991ES Plus is the only calculator you'll ever need.