--- product_id: 516361960 title: "Casio fx-991CW Advanced Scientific Calculator (UK Version)" brand: "casio" price: "32975 Ft" currency: HUF in_stock: true url: https://www.desertcart.hu/products/516361960-casio-fx-991cw-advanced-scientific-calculator-uk-version store_origin: HU region: Hungary --- # 540+ advanced functions Dual solar & battery power 3-year reliability guarantee Casio fx-991CW Advanced Scientific Calculator (UK Version) **Brand:** casio **Price:** 32975 Ft **Availability:** ✅ In Stock ## Summary > 📐 Master maths with the UK’s best-selling advanced calculator—don’t get left behind! ## Quick Answers - **What is this?** Casio fx-991CW Advanced Scientific Calculator (UK Version) by casio - **How much does it cost?** 32975 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/516361960-casio-fx-991cw-advanced-scientific-calculator-uk-version) ## Best For - casio enthusiasts ## Why This Product - Trusted casio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Durable design with clip-on hard cover—built for the rigors of daily academic life. - • **Power That Lasts:** Dual solar and battery backup with auto power-off means no interruptions during crunch time. - • **Eco-Conscious Innovation:** Made with up to 90% recycled materials—smart for your studies and the planet. - • **Exam-Ready & Curriculum Aligned:** Approved for Key Stages 3-5 & UK exams—your trusted study companion. - • **Function-Rich for Every Challenge:** Over 540 functions tailored for GCSE, A-Level, and Higher Maths mastery. ## Overview The Casio fx-991CW+ UK is the top-selling advanced scientific calculator designed specifically for the UK curriculum. Featuring over 540 functions, dual solar and battery power, and a durable protective cover, it’s approved for all major UK exams from Key Stage 3 through A-Level. Built with sustainability in mind using recycled materials and backed by a 3-year guarantee, this calculator combines reliability, eco-consciousness, and exam-ready performance in one sleek package. ## Description From the brand About Casio Founded by the four Kashio brothers, Casio was established in 1957 with the invention of the world’s first compact all-electric calculator. Ever since, innovation has been the mainstay of Casio’s business and has led to a raft of inventions that have improved daily life for generations of customers. About Casio Founded by the four Kashio brothers, Casio was established in 1957 with the invention of the world’s first compact all-electric calculator. Ever since, innovation has been the mainstay of Casio’s business and has led to a raft of inventions that have improved daily life for generations of customers. Our new ClassWiz+ range is now availiable to shop! fx-CG100 Best Sellers Visit the store Best Sellers Visit the store Built with purpose We’re pleased to introduce the new range of fx-85GT CW+ ClassWiz models, which form part of the new ClassWiz+ model range. Made using up to 90% recycled materials, depending on model, the range will be available in four colour choices, with a standout new green model leading the collection. Sustanability is a journey The CW+ range uses recycled materials. PCR plastic is made from items that have already been used and discarded. By using this material instead of relying on new plastics, we reduce waste and lower the environmental impact of production. Built with purpose We’re pleased to introduce the new range of fx-85GT CW+ ClassWiz models, which form part of the new ClassWiz+ model range. Made using up to 90% recycled materials, depending on model, the range will be available in four colour choices, with a standout new green model leading the collection. Sustanability is a journey The CW+ range uses recycled materials. PCR plastic is made from items that have already been used and discarded. By using this material instead of relying on new plastics, we reduce waste and lower the environmental impact of production. Shop the new ClassWiz+ Range Visit the store Shop the new ClassWiz+ Range ## Features - The Casio fx-991CW ClassWiz has now been replaced by the fx-991CW+ UK, as the UK’s best-selling Advanced Scientific Calculator. The new fx-991CW+ UK contains additional UK curriculum specific features and functions. - Approved for Key stages 3, 4 and 5, recommended for Advanced/Further GCSE, A/AS level and Highers. - Allowed in every UK exam where a calculator can be used - Dual powered, solar with battery backup and auto power-off. ​ - Clip-on protective hard cover included - 540+ functions ​ - Free 3 year guarantee included ​ - Reliable and Durable: Built for Learning. Made to Last.​ - Other models to consider - If you are studying Further Maths or A-Level maths, we suggest using the fx-CG100 Graphic Calculator, our most powerful and advanced calculator. ​ ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BVVZYNQH | | Best Sellers Rank | 96 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 3 in Scientific Calculators | | Brand Name | Casio | | Colour | Previous Model - Black | | Customer Reviews | 4.6 4.6 out of 5 stars (2,625) | | Display Type | LCD | | Enclosure Material | Plastic | | Item Dimensions L x W | 16.2L x 7.7W centimetres | | Item Weight | 100 Grams | | Manufacturer | Casio | | Manufacturer Contact Information | Casio Computer Co., Ltd. | | Manufacturer Part Number | FX-991CW-W-UT | | Model Name | Casio FX-991CW Advanced Scientific Calculator (UK Version) | | Model Number | FX-991CW-W-UT | | Number of Batteries | 1 AAA batteries required. | | Number of Items | 1 | | Power Source | Solar Powered | | Product Warranty | 3 year guarantee | | Screen Size | 2.5 Inches | | Unit Count | 1.0 count | ## Product Details - **Brand:** Casio - **Colour:** Previous Model - Black - **Display type:** LCD - **Material:** Plastic - **Model name:** Casio FX-991CW Advanced Scientific Calculator (UK Version) - **Number of batteries:** 1 AAA batteries required. - **Power source:** Solar Powered - **Product dimensions:** 16.2L x 7.7W centimetres - **Screen size:** 2.5 Inches - **Unit count:** 1.0 count ## Images ![Casio fx-991CW Advanced Scientific Calculator (UK Version) - Image 1](https://m.media-amazon.com/images/I/714Av0FqCnL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is this suitable for university level** A: It depends. I know from experience that Open University maths exams do not allow calculators that can evaluate integrals so, in that case, this would not be allowed. I would ask the faculty what calculators are permissible in exams as this might also depend on the module, as well as the institution. **Q: Does this calculator have a linear regression function?** A: Yes. A quick search on youtube for LG produced results. Good luck! **Q: Does this have CAS?** A: No this calculator does not have CAS. CAS stands for "Computer Algebra System", which means that calculators with this do symbolic algebra. This is why CAS calculators are banned in most exams. **Q: Does it have graphical computing capabilities? I need to take a math test, the calculator is not allowed to graph calculation function.** A: No but it will work out tables of values for you. ## Frequently Bought Together - Casio fx-991CW Advanced Scientific Calculator (UK Version) - Helix Oxford Maths Set with Storage Tin - 10 Piece Maths Equipment Set - Zamasha Clear Pencil Case Black | 22x4x9 cm Stylish, Practical and Transparent Pencil Case | Versatile Storage for Stationery, Toiletries, Makeup, Travel & Office Supplies --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hu/products/516361960-casio-fx-991cw-advanced-scientific-calculator-uk-version](https://www.desertcart.hu/products/516361960-casio-fx-991cw-advanced-scientific-calculator-uk-version) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-10-04*