Features & Benefits
- Advanced scientific calculator
- Natural Textbook Display
- Spreadsheet functionality
- Generates and scans QR codes for displaying graphs
- Complies with California State Chemical Warning Text
- Ideal for students and professionals
0 ratings
Item #:
77088617
FX-991CW Scientific Calculator
Item #:
77088617
0 ratings
Write a review
Out of stock
Imported from USA store
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The Casio FX-991CW CLASSWIZ Advanced Scientific Calculator is a must-have for any student or professional in need of a powerful and versatile calculator.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Advanced Functions
Equipped with over 500 functions, allowing users to perform complex calculations, matrix operations, and statistical analyses, making it ideal for students and professionals in STEM fields.
High-Resolution Display
The large 2-line display shows calculations and results simultaneously, improving readability and reducing errors during exams and problem-solving sessions.
User-Friendly Design
Ergonomically designed and lightweight, the FX-991CW is portable and easy to use, making it a perfect companion for on-the-go students and busy professionals.
Product Details
- Casio FX-991CW CLASSWIZ Advanced Scientific Calculator
- Natural Textbook Display for showing fractions as fractions
- Spreadsheet functionality for advanced calculations
- Graph display on CP.net through QR code generation and scanning
- California State Chemical Warning Text
| Calculator type | Scientific Calculators |
| Model | FX-991CW |
| Educational level | College |
| Power type | Battery |
| Screen size | 2.5 in (6.4 cm) |
| Brand | Casio |
| Battery size | LR44 |
| Accessories | Casio ClassWiz FX-991CW Hard case |
| Weight | 0.21 lb (100 grams) |
| Size | 6.4"tall x 3.0"wide x 0.4"deep (16.3 x 7.6 x 1 cm) |
Who Should Buy?
-
Students and Learners
Ideal for high school and college students needing advanced functions for math, physics, and engineering courses.
-
Professionals in STEM
Great for engineers and scientists requiring reliable calculations and complex problem-solving tools in their daily tasks.
-
Exams and Tests
Suitable for standardized tests where scientific calculators are permitted, providing functionality and ease of use.
-
Casual Users
Not ideal for individuals needing basic arithmetic operations; simpler calculators suffice for minimal usage.
Product Description
FX-991CW Scientific Calculator
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What makes this calculator advanced?
Answer: The Casio FX-991CW CLASSWIZ offers advanced features and functions that go beyond a basic scientific calculator, making it suitable for complex calculations. -
Question:
Can I display graphs using this calculator?
Answer: Yes, you can generate QR codes with the calculator and scan them to display graphs on CP.net. -
Question:
Is this calculator suitable for California residents?
Answer: Yes, it complies with the California State Chemical Warning Text regulations, ensuring its safe use.
Casio Scientific Calculators Editorial Review
The FX-991CW Scientific Calculator by Casio is designed for college students, providing essential functionality for various scientific calculations. Featuring a clear 2.5-inch screen, this compact calculator is powered by a reliable LR44 battery and comes with a hard case for protection. Users appreciate its lightweight design, making it easy to carry in any backpack. The FX-991CW not only supports a wide range of mathematical operations but also includes advanced features, enhancing the study experience for students. Many find it user-friendly, addressing both standard calculations and more complex mathematical concepts, making it an ideal tool for academic success.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Compact design for easy portability
- User-friendly interface for all levels
- Includes hard case for protection
- Supports advanced scientific functions
- Long-lasting battery for efficient use
Cons
- No additional features like graphing capabilities
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
Currently unavailable.
We don't know when or if this item will be back in stock.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.