---
product_id: 546896689
title: "Casio FX-991 CW (Italian Model) Scientific Calculator, 540 Functions and Natural Display"
brand: "casio"
price: "€ 101.97"
currency: EUR
in_stock: true
reviews_count: 13
category: "Casio"
url: https://www.desertcart.gr/products/546896689-casio-fx-991-cw-italian-model-scientific-calculator-540-functions
store_origin: GR
region: Greece
---

# 540+ functions QR code PC sync 192x63 px natural display Casio FX-991 CW (Italian Model) Scientific Calculator, 540 Functions and Natural Display

**Brand:** casio
**Price:** € 101.97
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your calculations — because precision is the new power move.

## Quick Answers

- **What is this?** Casio FX-991 CW (Italian Model) Scientific Calculator, 540 Functions and Natural Display by casio
- **How much does it cost?** € 101.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/546896689-casio-fx-991-cw-italian-model-scientific-calculator-540-functions)

## Best For

- casio enthusiasts

## Why This Product

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

## Key Features

- • **Master 540+ Functions:** From calculus to statistics, unlock every math challenge effortlessly.
- • **Seamless PC Integration:** Scan QR codes to continue complex calculations on your computer.
- • **Natural Textbook Display:** See formulas exactly as in your textbooks for intuitive learning.
- • **Powerful Equation Solver:** Solve up to 4 simultaneous equations and 4x4 matrices with ease.
- • **Solar Powered & Lightweight:** Eco-friendly energy and ultra-portable design for on-the-go success.

## Overview

The Casio FX-991 CW Italian Model is a cutting-edge scientific calculator featuring over 540 functions, a high-resolution natural textbook display (192x63 pixels), and advanced capabilities like spreadsheet stats, QR code syncing with PCs, and solving complex equations up to 4 variables. Solar powered and lightweight, it’s designed for secondary school and beyond, making it the ultimate tool for students aiming to excel in math and science.

## Description

New science calculator ideal for secondary school 2nd grade with practical and intuitive design, 4-level high-resolution app display with gray, and faster processor. Over 540 functions including spreadsheet, QR code generation, simultaneous solver and polynomial up to four degrees, numerical integration, differentiation, statistics, matrices, vector calculation. Natural Textbook Display - Insert and display fractions, powers, logarithms, roots and other mathematical formulas and symbols just as they appear in textbooks. Admitted to baccalaureate and with 3 year warranty.

Review: Great! - Perfect for GCSE maths
Review: A must have for maths and science students!! - The Casio FX-991CW Scientific Calculator is absolutely brilliant for maths and science students. It’s fast, accurate, and packed with so many useful functions that make complex calculations much easier. The screen is very clear and easy to read, especially for fractions and equations, and the buttons feel comfortable and responsive. I also love the modern design and how lightweight it is to carry around for school or exams. Perfect for GCSE, A-Level, and university work. Excellent quality and definitely worth the money. Highly recommended!

## Features

- Scientific calculator (Italian Model) with over 540 functions designed for school
- High resolution natural LCD display with 192 x 63 pixels and icon menu
- Spreadsheet to study statistics
- QR code for continuing calculations on PC
- Solving equations and systems up to 4 equations and matrix calculation 4 x 4

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4YNQMFF |
| Best Sellers Rank | 66,791 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 94 in Scientific Calculators |
| Brand | Casio |
| Brand Name | Casio |
| Calculator Type | Engineering/Scientific |
| Colour | grey |
| Compatible Devices | Computers, laptops, smartphones |
| Customer Reviews | 4.7 out of 5 stars 1,264 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 16L x 7.6W centimetres |
| Item Weight | 95 Grams |
| Manufacturer | CASIO |
| Manufacturer Part Number | FX-991CW-W-ET-V |
| Model Name | FX 991CW |
| Model Number | FX-991CW |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Number of batteries | 1 LR44 batteries required. (included) |
| Power Source | Solar Powered |
| Power source | Solar Powered |
| Screen Size | 6.35 Centimetres |
| Screen size | 6.35 Centimetres |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Casio
- **Calculator Type:** Engineering/Scientific
- **Colour:** grey
- **Compatible devices:** Computers, laptops, smartphones
- **Material:** Plastic
- **Model name:** FX 991CW
- **Number of batteries:** 1 LR44 batteries required. (included)
- **Power source:** Solar Powered
- **Product dimensions:** 16L x 7.6W centimetres
- **Screen size:** 6.35 Centimetres

## Images

![Casio FX-991 CW (Italian Model) Scientific Calculator, 540 Functions and Natural Display - Image 1](https://m.media-amazon.com/images/I/81IGU8m654L.jpg)
![Casio FX-991 CW (Italian Model) Scientific Calculator, 540 Functions and Natural Display - Image 2](https://m.media-amazon.com/images/I/71FkLaq7hWL.jpg)
![Casio FX-991 CW (Italian Model) Scientific Calculator, 540 Functions and Natural Display - Image 3](https://m.media-amazon.com/images/I/51KtpNFxR1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great!
*by T***A on 6 September 2025*

Perfect for GCSE maths

### ⭐⭐⭐⭐⭐ A must have for maths and science students!!
*by O***A on 8 May 2026*

The Casio FX-991CW Scientific Calculator is absolutely brilliant for maths and science students. It’s fast, accurate, and packed with so many useful functions that make complex calculations much easier. The screen is very clear and easy to read, especially for fractions and equations, and the buttons feel comfortable and responsive. I also love the modern design and how lightweight it is to carry around for school or exams. Perfect for GCSE, A-Level, and university work. Excellent quality and definitely worth the money. Highly recommended!

### ⭐⭐⭐⭐⭐ A xmas prezzi for a Grandson in his senior years
*by G***T on 28 May 2025*

The best scientific calculator we think, ideal for modern education ,a must!

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-08*