Casio FX-991CW Advanced Scientific Calculator

Casio FX-991CW calculator Pocket Scientific Black

Casio FX-991CW Advanced Scientific Calculator

Cheapest Total Price
In stock. Express Delivery available with Amazon Prime.
Direct debit Direct debit Visa Visa Mastercard Mastercard
£31.00
Free Delivery

Casio FX-991CW Advanced Scientific Calculator

Cheapest Total Price
In stock. Express Delivery available with Amazon Prime.
Direct debit Direct debit Visa Visa Mastercard Mastercard
£31.00
Free Delivery

Casio FX-991CW Advanced Scientific Calculator

In stock
Direct debit Direct debit Visa Visa Mastercard Mastercard
£32.99
Delivery from £4.30

Casio FX-991CW calculator Pocket Scientific Black

Overall Rating: 3.2 / 5 (average from multiple review sources, as of 11 Dec 2025)
Based on a total of 42 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Standard delivery in 3 working days
Visa Visa Mastercard Mastercard
£38.58
Free Delivery

Casio FX-991CW calculator Pocket Scientific Black

Overall Rating: 2.1 / 5 (average from multiple review sources, as of 13 Dec 2025)
Based on a total of 45 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Standard delivery in 3 working days
Visa Visa Mastercard Mastercard
£38.58
Free Delivery

Casio FX-991CW Advanced Scientific Calculator

In stock
Direct debit Direct debit Visa Visa Mastercard Mastercard
£38.99
Free Delivery

Casio FX-991CW Advanced Scientific Calculator

Usually dispatched within 4 to 5 days
Direct debit Direct debit Visa Visa Mastercard Mastercard
£42.18
Delivery from £12.99

🤖 Ask ChatGPT

Product information

At a glance

  • Over 500 functions for various calculations.
  • Natural display for easy comprehension of equations.
  • Compact design for portability and durability.

Note: This text was created with the help of AI.

Unlock Your Potential with the Casio FX-991CW

If you're a student, professional, or anyone needing a reliable tool for calculations, the Casio FX-991CW is your perfect companion! This sleek and powerful calculator is designed to cater to various users, from high school students tackling advanced math to engineers who need precise calculations on-the-go. With its extensive range of functions and intuitive design, it elevates the way you approach mathematics and science. For more options, check out the range of calculators available!

Impressive Features & Functions

The Casio FX-991CW is packed with an impressive array of features that make it stand out in the crowded calculator market. You’ll love its ability to perform over 500 functions, including advanced calculus, linear algebra, and statistical analysis. Some of the standout features include:
  • Natural Textbook Display: View fractions, roots, and logarithms as they appear in textbooks for easier understanding.
  • Multi-replay Function: Review previous calculations swiftly to avoid repeating mistakes.
  • Dual Power System: Operates on both solar and battery power, ensuring reliability whenever you need it.
These features combined make it an essential tool for any mathematical task, whether it's simple arithmetic or complex equations!

Design That Speaks of Quality

The Casio FX-991CW has a modern, user-friendly design that makes it both appealing and functional. Its compact size makes it easy to slip into your backpack or carry it around, while the large LCD screen provides clear visibility of numbers and results. The tactile buttons give you a satisfying click, allowing for efficient data entry, and the well-organized layout ensures you can navigate through functions effortlessly. Plus, the sturdy casing is designed to withstand daily use, making it a durable choice that stands the test of time.

Why You Should Choose the Casio FX-991CW

Ultimately, the Casio FX-991CW is more than just a calculator; it's an innovation that makes calculations easier and more efficient. Its blend of advanced functions and thoughtful design means you won’t just be crunching numbers – you’ll be unlocking new levels of understanding in mathematics and science. Whether you're studying for a final exam or working on a professional project, this calculator is ready to support you every step of the way. Embrace the power of the Casio FX-991CW and make the calculation process smoother and more enjoyable!

Note: This text was created with the help of AI.

Pros and cons

Pros

  • Over 500 functions available
  • Natural Textbook Display
  • Dual power for reliability
  • User-friendly modern design
  • Durable and compact

Cons

  • May overwhelm beginners
  • Not suitable for basic use

Note: This text was created with the help of AI.

How well did the information meet your expectations and assist you further?

Not at all Neutral Very much

Similar products

Casio Scientific Calculator FX-991CW 192 Digit Black
Casio Scientific Calculator FX-991CW 192 Digit Black
£19.99
Compare 29 prices
ebay.co.uk
Free Delivery
FX-991CW Scientific Calculator, 540 Functions and Natural Display
FX-991CW Scientific Calculator, 540 Functions and Natural Display
£31.03
Compare 10 prices
Amazon-marketplace.co.uk
Free Delivery
Casio ✅ FX-991CW Advanced Scientific Calculator A/AS Level Maths 540+ Funcs UK
Casio ✅ FX-991CW Advanced Scientific Calculator A/AS Level Maths 540+ Funcs UK
£17.79
Go to shop
ebay.co.uk
Free Delivery
Casio FX-991CW (Model 2023) Scientific Calculator, 540 Functions with Design Cover Basket
Casio FX-991CW (Model 2023) Scientific Calculator, 540 Functions with Design Cover Basket
£32.05
Go to shop
Amazon-marketplace.co.uk
Free Delivery
Casio ✅ FX-991CW Advanced Scientific Calculator A/AS Level Maths 540+ Funcs
Casio ✅ FX-991CW Advanced Scientific Calculator A/AS Level Maths 540+ Funcs
£16.39
GBP 16.39 / Unit
Go to shop
ebay.co.uk
Free Delivery
Casio FX-991CW Advanced Scientific Calculator

Cheapest offer

High Resolution Display to view more data like spreadsheets and 4x4 matrix calculations Natural Text book display - symbols and numbers appear just as they do in textbook Numeric Integration/Differentiation. 552 functions Simultaneous and Polynomial Solver International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
£31.00
In stock. Express Delivery available with Amazon Prime.
Amazon-marketplace.co.uk
Don't forget your voucher code: