---
product_id: 727662263
title: "Casio fx-991ES Plus 2 Scientific Calculator with 417 Functions and Displays, Natural"
brand: "casio"
price: "52823CFA"
currency: XOF
in_stock: true
reviews_count: 7
category: "Casio(カシオ)"
url: https://www.desertcart.sn/products/727662263-casio-fx-991es-plus-2-scientific-calculator-with-417-functions
store_origin: SN
region: Senegal
---

# Natural textbook display 417 advanced functions Dual solar & battery power Casio fx-991ES Plus 2 Scientific Calculator with 417 Functions and Displays, Natural

**Brand:** casio
**Price:** 52823CFA
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Casio fx-991ES Plus 2 Scientific Calculator with 417 Functions and Displays, Natural by casio
- **How much does it cost?** 52823CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/727662263-casio-fx-991es-plus-2-scientific-calculator-with-417-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

- • **Textbook-Perfect Display:** See equations exactly as they appear in your textbooks—no more decoding numbers.
- • **Reliable Dual Power Source:** Solar energy backed by battery ensures uninterrupted performance anytime, anywhere.
- • **Compact & Lightweight Design:** Sleek 95g frame fits perfectly in your bag for on-the-go productivity.
- • **Master 417 Functions with Ease:** From complex matrices to integrals, conquer every calculation challenge effortlessly.
- • **Trusted by Thousands of Students:** Join over 3,000 users who rate it 4.7 stars for academic excellence.

## Overview

The Casio fx-991ES Plus 2 is a top-rated scientific calculator featuring 417 functions and a natural textbook display that mirrors textbook math notation. Powered by both solar and battery, it offers reliable, portable performance in a compact 95g design, making it ideal for students and professionals seeking precision and convenience.

## Description

The fx-991es plus 2 is the perfect Scientific Calculator for middle school or college degrees, with a natural "natural textbook display" that displays math and results exactly the same as textbooks. Equipped with 417 functions: equation resolution, synthetic and fluctuating index calculations, matrix and vector calculations, return and correlation numbers, complex numbers, calculation keys (temporary memory), 40 physical constants, integral differential calculations, composite power supply: solar and alkaline button cell LR-44.

Review: 大学生に最適、
Review: Good product - Recommend this

## Features

- Pass Maturity Test
- Natural display with numbers on textbooks
- 24-level bracket
- Return coefficient and correlation
- Solar power and battery Dimensions: 0.6 x 2.95 x 6.4 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082LGR56M |
| Amazon Bestseller | #44,837 in Office Products ( See Top 100 in Office Products ) #22 in Scientific Calculators |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Brand | Casio |
| Color Name | natural |
| Compatible Devices | Calculator |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,005) |
| Date First Available | December 13, 2019 |
| Display Size | 10 Centimeters |
| Display Type | Lr |
| Item Model Number | fx-991ES PLUS-2 |
| Item Weight | 95 Grams |
| Item model number | fx-991ES PLUS-2 |
| Manufacturer | CASIO |
| Material | Plastic |
| Product Dimensions | 16.2 x 7.5 x 0.25 cm; 95 g |
| Release date | December 10, 2019 |
| Size | zzzz-s |

## Product Details

- **Brand:** Casio
- **Calculator Type:** Engineering/Scientific
- **Color:** natural
- **Power Source:** Solar Powered
- **Screen Size:** 10 Centimeters

## Images

![Casio fx-991ES Plus 2 Scientific Calculator with 417 Functions and Displays, Natural - Image 1](https://m.media-amazon.com/images/I/514Kel0a1xL.jpg)
![Casio fx-991ES Plus 2 Scientific Calculator with 417 Functions and Displays, Natural - Image 2](https://m.media-amazon.com/images/I/515hMeVCVaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***E on March 21, 2025*

大学生に最適、

### ⭐⭐⭐⭐ Good product
*by G***D on October 16, 2024*

Recommend this

### ⭐⭐⭐⭐⭐ Review
*by M***O on July 22, 2025*

Si estás buscando una calculadora científica completa y fiable, esta es la mejor opción del mercado. Tiene tapa protectora, ideal para llevarla sin preocuparte por golpes o arañazos. Además, al ser Casio, viene con la garantía de calidad de una marca de confianza. Lo que más me ha gustado es su función de notación natural: las operaciones y fracciones se ven igual que en los libros, lo que facilita muchísimo el trabajo y evita errores al interpretar resultados. Es rápida, precisa y muy intuitiva. En resumen, una calculadora inmejorable para estudiantes de secundaria, bachillerato e incluso universidad. ¡Un acierto total!

## Frequently Bought Together

- Casio fx-991ES Plus 2 Scientific Calculator with 417 Functions and Display, Natural
- Casio fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics
- Texas Instruments TI-36X Pro Engineering/Scientific Calculator | 9.7 Inch | Black.

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**Shop now:** [https://www.desertcart.sn/products/727662263-casio-fx-991es-plus-2-scientific-calculator-with-417-functions](https://www.desertcart.sn/products/727662263-casio-fx-991es-plus-2-scientific-calculator-with-417-functions)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-26*