Casio FX-991ES Plus-2nd Edition Scientific Calculator
Product ID: 215165446
Details
- BrandCasio
- Calculator Type
- ColourBlack
- Power SourceBattery
- Screen Size4 Inches
📐Natural Textbook Display
🔢417 functions packed
🛡️3-year manufacturer warranty
📊 Elevate your calculations — because precision is the new power move.
The Casio FX-991ES Plus 2nd Edition is a non-programmable scientific calculator featuring 417 functions, including advanced trigonometry, statistics, matrices, and calculus. Its Natural Textbook Display ensures numbers and formulas appear exactly as in textbooks, enhancing readability and reducing errors. Designed with a durable, drop-resistant body and a stylish slide-on hard case, it offers both protection and portability. Backed by a 3-year manufacturer warranty and eco-conscious manufacturing standards, this calculator is the trusted choice for engineering, science, and polytechnic students aiming for exam compliance and long-term reliability.
| ASIN | B0846D5CBP |
| Best Sellers Rank | #1,632 in Office Products ( See Top 100 in Office Products ) #14 in Scientific |
| Box Contents | 1 Scientific Calculator |
| Brand | Casio |
| Brand Name | Casio |
| Calculator Type | Engineering/Scientific |
| Colour | Black |
| Customer Reviews | 4.5 out of 5 stars 15,126 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 04549526608773 |
| Importer Contact Information | Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Item Dimensions L x W | 11L x 77W Millimeters |
| Item Type Name | Scientific |
| Item Weight Unit of Measure | 95 Grams |
| Manufacturer | Casio, Imported By - Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Manufacturer Contact Information | Imported By - Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Manufacturer Part Number | C79 |
| Model Name | Scientific |
| Model Number | FX-991ES PLUS 2ND EDITION |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Number of Items | 5 |
| Packer Contact Information | Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Power Source | Battery Powered |
| Screen Size | 4 Inches |
| Screen Size Unit of Measure | 4 Inches |
| Unit Count | 1 Count |
| Warranty Description | <br>6 months additional warranty for products registered online</br> <br>How to avail Warranty?</br> <br>• Register your product on https://register.casio.in/</br> <br>• 3 years all India Manufacturer Warranty from the date of purchase</br> <br>• To claim your warranty, produce original bill copy/invoice at authorized Casio service center (Warranty card & stamp is not mandatory for online purchase… |
P**S
A good value for money buy
As expected, the reliability of Casio calculators is exceptional. The build quality is good, product is value for money and has an easy to understand interface. The display is legible and it suits my needs as it is light and portable.
P**R
Casio FX-991ES Plus-2nd Acha Hai
Use karna aasan hai our. Value for money. Weight Normally Hi Hai. DURABILITY ACHI HAI.
S**N
Must have for students
Best casio ,value for money,good battery.
P**A
Durable and reliable.
Perfred for ese upsc exams. Looks are better than before
K**U
Fantastic Calculatior.
Fantastic, and a legal exam helping calculator for students 😄
A**Y
Best calculator ever made
Been using it for almost 4 years, best calculator ever made
G**H
Casio
Display issue I was purchased in Feb 2026
M**D
good
good
G**.
Great product
Good price and great product
J**.
Great
Second time I’ve purchased this. Bought it when my child was in Year 7 and now going to Year 11. Still works perfectly. I’ve now repurchased purchased again for my other child. Amazing calculator l! It’s a YES from me
D**Z
Ideal y apta para la universidad
La he pillado hace poco y todavía no le he sacado ni la mitad del partido, pero la primera impresión es muy buena. Lo que más me importaba era asegurar que servía para los exámenes de la uni y con esta vas sobre seguro, porque hace de todo pero entra en lo que permiten los profesores. Me falta trastear un poco más con ella para ver todas las funciones que tiene, pero de momento me parece una compra obligatoria si estás en una carrera técnica. Se nota robusta y, viendo lo que hace, te quita de muchos líos en mitad de un examen. Muy contento con el cambio.
S**D
Perfecta.
Excelente calculadora.
L**H
Excellente calculatrice
J’ai acheté cette calculatrice Casio pour mes cours et je suis vraiment satisfaite. Elle est facile à utiliser, les touches sont réactives et l’écran est clair même après plusieurs heures d’utilisation. Elle gère parfaitement les fonctions scientifiques dont j’ai besoin pour les devoirs et les examens, et je trouve qu’elle est bien conçue pour les étudiants. Le manuel est aussi utile pour comprendre certaines fonctions avancées. Le rapport qualité-prix est excellent je la recommande vivement à tous ceux qui ont besoin d’une calculatrice performante et durable.
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