Features & Benefits
- 10 + 2 digits
- Natural Textbook Display
- 417 Functions
- Matrix and Vector calculations included
- Statistics functions for regression analysis
- Solar Battery for sustainability
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Item #:
191261201
Casio FX-991ES Plus Blue 2nd Gen Non-Programmable Scientific Calculator
Item #:
191261201
QAR 174
Price Details
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Imported from UK store
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Order now and get it around Friday, August 28
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What Stands Out
Advanced Functions
Equipped with 417 functions, including complex number calculations, the Casio FX-991ES Plus simplifies complex mathematical problems, making it ideal for students and professionals alike.
Natural Display
The natural textbook display allows users to view expressions and results as they appear in textbooks, enhancing comprehension and reducing errors, notably beneficial for learners in mathematics and science.
Durable Design
With a robust build and a compact form factor, this calculator is designed for everyday use, ensuring longevity and reliability for students and professionals who demand quality on-the-go.
Product Details
| Calculator Type | Engineering/Scientific |
| Power Source | Battery Powered |
| Screen Size | 8 Centimetres |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Display Type | LCD |
| Colour | Blue |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 16.2L x 7.7W centimetres |
| Brand Name | Casio |
| Model Name | FX-991ESPLUS2BU |
| Manufacturer | Casio Computer Co., Ltd |
| Item Weight | 105 Grams |
| Item Type Name | Calculator |
| Model Number | FX-991ESPLUS2BUWDT |
| Manufacturer Part Number | C86 |
| Brand | Casio |
| Material | Plastic |
| Product dimensions | 16.2L x 7.7W centimetres |
Who Should Buy?
-
Students and Learners
Ideal for high school and college students needing advanced calculations in math and science courses.
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Engineers and Technicians
Useful for engineers requiring precise mathematical computations, including statistics and complex number calculations.
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Exam Preparation
Suitable for students prepping for standardized tests where programmable calculators are not allowed.
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Advanced Programmers
Not suitable for those needing programmable features or custom algorithm capabilities for complex programming tasks.
Product Description
Casio FX-991ES Plus Blue 2nd Gen Non-Programmable Scientific Calculator
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is the calculator programmable?
Answer: No, it is a 2nd Gen Non-Programmable Scientific Calculator. -
Question:
What kind of calculations can be performed?
Answer: It can perform Matrix and Vector calculations, Complex number calculations, and Base-n calculation. -
Question:
Does it have a statistics function?
Answer: Yes, it has a List-based STAT-data editor, Standard deviation, and Regression analysis.
Casio Scientific FX-991ESPLUS2BUWDT Editorial Review
The Casio FX-991ES Plus is a highly regarded scientific calculator that has captured the attention of both students and professionals alike with its robust feature set and user-friendly design. Users appreciate the calculator's extensive capabilities, including the ability to solve complex equations, perform statistical analyses, and handle advanced mathematics concepts with ease. The clear and intuitive display makes it simple to read and navigate through various functions, which is a significant advantage for users needing to complete calculations efficiently during tests or while studying. One of the standout features is the calculator’s multi-replay function, which allows users to review and reinterpret previous calculations, thus facilitating learning and improving problem-solving skills. Additionally, the built-in spreadsheet functionality and the ability to work in various number formats are particularly beneficial for those tackling more advanced subjects. While most users express high satisfaction with the calculator's performance, some reviews indicate that it may have a learning curve for those unfamiliar with scientific calculators. Nonetheless, many state that once users become accustomed to the functionalities, the FX-991ES Plus becomes an invaluable tool in their academic and professional arsenal. Overall, the Casio FX-991ES Plus is praised for its versatility and reliability, making it a preferred choice among students who require a dependable calculator for math and science courses, as well as professionals who need a device capable of handling more complicated calculations. **
Customer Reviews & Ratings
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Pros
- Extensive function set for complex equations and statistical analysis.
- User-friendly design with clear and intuitive display.
- Multi-replay function enhances learning and problem-solving.
- Built-in spreadsheet functionality.
- Reliable for academic and professional use.
Cons
- May have a learning curve for new users.
Platform Trust & Buyer Confidence
DA
Dhoha
Verified buyer
“Was looking for chromatography filters and managed to find them and receive them in a short period of time. Great experience”
22 January 2026 · via Trustpilot
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Pretty
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“It was timely”
4 July 2026 · via Trustpilot
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hamza
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“Timely delivery and transparency”
19 February 2026 · via Trustpilot
MF
Mayerlyn
Verified buyer
“Excelente servicio y hasta la puerta de casa ??”
14 February 2026 · via Trustpilot
LR
Leon
Verified buyer
“The delivery time exceeded my expectations. The product was securely packaged.”
20-Jul-26 · via Trustpilot
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QAR 174
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