---
product_id: 456399231
title: "Casio FX-991EX Advanced Scientific Calculator, High Resolution Screen, Black"
brand: "Casio"
price: "₩60095"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/456399231-casio-fx-991ex-advanced-scientific-calculator-high-resolution-screen-black
store_origin: KR
region: South Korea
---

# Casio FX-991EX Advanced Scientific Calculator, High Resolution Screen, Black

**Brand:** Casio
**Price:** ₩60095
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Casio FX-991EX Advanced Scientific Calculator, High Resolution Screen, Black by Casio
- **How much does it cost?** ₩60095 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/456399231-casio-fx-991ex-advanced-scientific-calculator-high-resolution-screen-black)

## Best For

- Casio enthusiasts

## Why This Product

- Trusted Casio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Casio FX-991EX Scientific Calculator has a high-resolution LCD screen which allows more information for applications like Spreadsheets and matrix calculations. Generate a QR code for your problem, scan the code and immediately see a graphical representation of your data. This calculator has Natural Textbook Display which allows you to see the problem and solution at the same time. Recommended for students taking General Math, Pre-Algebra, Algebra I & II, Trigonometry, Calculus, Statistics, College Algebra, Chemistry, Physics, and Engineering. It is approved for use with ACT, SAT, AP, PSAT tests. Color is calculator is black.   Casio FX-991EX Black Scientific Calculator  Natural Textbook Display shows expressions as they appear in textbook  Review/Edit Previous Entries  QR Code Generation for Graphical Representation  Simplify Fractions and Roots, Converts Between Standard Form and a Decimal Approximation  2-function Table of Values [f(x), g(x)], Variable and Statistical Lists, Linear, Quadratic, Logarithmic, Exponential, Power and Inverse Regressions  Converts Between Standard Form and a Decimal Approximation  9 Constant Memory Locations

## Features

- No features description available

## Images

![Casio FX-991EX Advanced Scientific Calculator, High Resolution Screen, Black - Image 1](https://i5.walmartimages.com/asr/ff92234e-b4a9-4b37-8e0a-3f2d694ebca2.19108c90b87622a45190413e0b19caab.jpeg)
![Casio FX-991EX Advanced Scientific Calculator, High Resolution Screen, Black - Image 2](https://i5.walmartimages.com/asr/e05b6e6c-09fe-4275-9244-ac6b413efc2f.42b8e41b0b09e3e7b88afe65d3adf81f.jpeg)
![Casio FX-991EX Advanced Scientific Calculator, High Resolution Screen, Black - Image 3](https://i5.walmartimages.com/asr/2786e66e-0663-4c0d-98b2-628e3753cc98.3d4dbf6e188883ee23afeec010d5b290.jpeg)
![Casio FX-991EX Advanced Scientific Calculator, High Resolution Screen, Black - Image 4](https://i5.walmartimages.com/asr/f75ec03f-e21a-4355-8b00-5fa7e0596b99_1.2021209e009ac1bacdec5abd96335457.jpeg)
![Casio FX-991EX Advanced Scientific Calculator, High Resolution Screen, Black - Image 5](https://i5.walmartimages.com/asr/7e0ee359-f196-45d0-a87a-f448797b40e9.045d66016257acd5094a315bbe9a3ed9.png)

---

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**Shop now:** [https://www.desertcart.kr/products/456399231-casio-fx-991ex-advanced-scientific-calculator-high-resolution-screen-black](https://www.desertcart.kr/products/456399231-casio-fx-991ex-advanced-scientific-calculator-high-resolution-screen-black)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-05-23*