Casio Scientific Calculator FX-991CW 192 Digit Black
Casio FX-991CW+ Advanced Scientific Calculator UK version (Upgraded Fx-991cw)
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
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Based on a total of 24,155 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Will usually delivered within 4 - 8 working days of receiving cleared payment.
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£23.30
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Casio Casio FX-991CW Classwiz Adv Scientific Calculator Dual Power
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,155 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.
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Will usually delivered within 4 working days of receiving cleared payment.
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£27.81
Delivery from £3.50
Casio FX-991CW-W-UT Casio FX-991CW Classwiz Adv Scientific Calcula...
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 19 Oct 2026)
Based on a total of 6,331 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.
Based on a total of 6,331 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.
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£29.78
Unlock Your Potential fx991CW Advanced Scientific Calculator for UK Studies
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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.
Based on a total of 24,155 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.
Will usually delivered within 4 working days of receiving cleared payment.
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£31.60
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Casio fx-991CW Advanced Scientific Calculator (UK Version)
Overall Rating: 2.3 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 48,210 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.
Based on a total of 48,210 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.
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£32.09
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Casio FX991CW Scientific Calculator
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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.
Based on a total of 24,155 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.
Will usually delivered within 1 working day of receiving cleared payment.
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£40.67
GBP 40.67 / Unit
Free Delivery
Casio FX-991CW Classwiz Adv Sci Calc
Overall Rating: 3.8 / 5 (average from multiple review sources, as of 19 Oct 2026)
Based on a total of 4,717 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.
Based on a total of 4,717 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.
3 working days
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£41.41
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Cheapest offer
Key Size: Regular / Type: Scientific / Display Size: Regular / Power Source: Solar, Power Cord, Battery / Size: Handheld / Features: LCD Display, Backlight, Calculus, Programmable
£23.30
Will usually delivered within 4 - 8 working days of receiving cleared payment.
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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.
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.
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