--- product_id: 732857058 title: "Casio MS-80B Standard Function Desktop Calculator" brand: "casio" price: "€ 4.20" currency: EUR in_stock: false reviews_count: 7 url: https://www.desertcart.at/products/732857058-casio-ms-80b-standard-function-desktop-calculator store_origin: AT region: Austria --- # Tax & currency conversion Dual solar & battery power Large 8-digit clear display Casio MS-80B Standard Function Desktop Calculator **Brand:** casio **Price:** € 4.20 **Availability:** ❌ Out of Stock ## Summary > 🧮 Elevate your calculations with style and precision! ## Quick Answers - **What is this?** Casio MS-80B Standard Function Desktop Calculator by casio - **How much does it cost?** € 4.20 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/732857058-casio-ms-80b-standard-function-desktop-calculator) ## 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 - • **Effortless operation:** Comfortable keys with key rollover and dedicated on/off buttons for smooth use. - • **Sleek & professional:** Silver-metallic finish complements any modern office or home desk. - • **Power that never quits:** Solar plus battery backup keeps you calculating even in low light. - • **See every digit clearly:** Extra-large 8-digit display ensures no mistakes in your numbers. - • **Business-ready functions:** Built-in tax, currency conversion, and profit margin keys streamline your workflow. ## Overview The Casio MS-80B is a compact, dual-powered desktop calculator featuring a large 8-digit display, tax and currency conversion functions, and a sleek silver-metallic design. Designed for professionals and home users alike, it offers reliable performance with solar plus battery power, easy-to-use keys, and essential business functions like profit margin and memory keys. ## Description This general purpose desktop calculator is perfect for home or office. Solar Plus power works even in dim light. 8-Digits (16-digit approximations)Tax & Currency Exchange functionSilver-metallic finishLarge easy-to-ready Big DisplayConstants for +, - , x, ÷Independent memoryMark-up percent, +/-3-digit comma markersSolar Plus with battery back-up Review: Great One - Casio MB-80B calculater is one of the best and Stylish calculater for basic usages, big and clear display, comfortable keys, Two way power and turn-off button, only one thing that keeps away from one star is “it doesn’t has a check option button to check multiple entries” 1)Compact design n size 2)Sharp display 3)Attractive keys 4)Currency conversation n General business usage 5)Made of good material 6)Original Casio brand name in back plate n in display on turnoff 7)Made in Philippines OVERALL FOUR STARS Review: Don't recivd - I do not recivd this itam ## Features - Two-way Power: Solar and Battery - Large 8 digit display - Desktop calculator - Tax and Currency conversion, Function and Command Signs - On and Off buttons, Profit margin %, +/-, Key Rollover ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003822IRA | | Brand | Casio | | Brand Name | Casio | | Calculator Type | Standard Function | | Colour | silver | | Customer Reviews | 4.7 out of 5 stars 13,630 Reviews | | Display Type | LCD | | Global Trade Identification Number | 00079767187385 | | Item Weight Unit of Measure | 120 Grams | | Manufacturer | CASIO | | Manufacturer Part Number | MS-80B | | Model Name | MS 80B | | Model Number | MS-80B | | Number of Batteries | 1 Product Specific batteries required. | | Power Source | Solar Powered | | Screen Size | 3.25 | | Screen Size Unit of Measure | 3.25 | | UPC | 079767187385 | ## Product Details - **Brand:** Casio - **Calculator Type:** Standard Function - **Colour:** silver - **Power Source:** Solar Powered - **Screen Size:** 3.25 ## Images ![Casio MS-80B Standard Function Desktop Calculator - Image 1](https://m.media-amazon.com/images/I/71Bq3CsON8L.jpg) ![Casio MS-80B Standard Function Desktop Calculator - Image 2](https://m.media-amazon.com/images/I/71QpN+Mbi6L.jpg) ![Casio MS-80B Standard Function Desktop Calculator - Image 3](https://m.media-amazon.com/images/I/71YBdM9WGEL.jpg) ![Casio MS-80B Standard Function Desktop Calculator - Image 4](https://m.media-amazon.com/images/I/71gXkjJhIpL.jpg) ![Casio MS-80B Standard Function Desktop Calculator - Image 5](https://m.media-amazon.com/images/I/81JlQO8BI1L.jpg) ## Questions & Answers **Q: When i use the percentage button, it calculates at a false rate. 100+10%=111.11111 that's what the calculator tells me. how do i fix this?** A: I also was confused when trying to subtract percentages using the % key. I have never had a calculator function like this and I have had several other Casio models. Can confirm (X x Y% +/-) will get you the correct total "10 x 10% -" will get you 9 as an answer just as "10 x 10% +" will get you 11. Annoying to have to take an extra step, whatever Casio I'm sure you have your reasons. **Q: On this calculator 50-10%=400 and 50+10%=55.55. What am I doing wrong?** A: To add or subtract a % from a number, using the % key, you first have to multiply the number by the %, then press + or –. Examples: To calculate 50 plus 10%, enter 50 x 10% (answer 5), then press + (answer 55). To calculate 50 minus 10%, enter 50 x 10% (answer 5), then press – (answer 45). **Q: does it have a back button** A: yES, IT DOES Yes, it does. The BACKSPACE (ERROR CORRECTION) KEY you're looking for is the ARROW directly to the left of the TAX- key. Each press erases the last entered digit so it can then be reentered correctly. **Q: Is this completely flat or is it curved at the top?** A: The display window is curved at about a 25 degree angle for ea\asy reading. ## Customer Reviews ### ⭐⭐⭐⭐ Great One *by M***X on 18 September 2018* Casio MB-80B calculater is one of the best and Stylish calculater for basic usages, big and clear display, comfortable keys, Two way power and turn-off button, only one thing that keeps away from one star is “it doesn’t has a check option button to check multiple entries” 1)Compact design n size 2)Sharp display 3)Attractive keys 4)Currency conversation n General business usage 5)Made of good material 6)Original Casio brand name in back plate n in display on turnoff 7)Made in Philippines OVERALL FOUR STARS ### ⭐ Don't recivd *by A***R on 11 September 2018* I do not recivd this itam ### ⭐⭐⭐⭐⭐ CASIO Solar-Taschenrechner MS 80B *by H***B on 13 November 2020* Der Taschenrechner gefällt mir sehr gut. Die Tastengröße, auch das Display und die Größe des Rechners sind einfach sehr gut! Die Lieferung erfolgte noch vor dem Zustellungsdatum der Bestellung und auch der Preis ist für den Taschenrechner prima! ## Frequently Bought Together - Casio MS-80B Calculator – Desktop Calculator with Tax & Currency Tools | General Purpose | Large Display | Ideal for Home, Office & Everyday Math - Amazon Basics Stapler with 1000 Staples, Office Stapler, 25 Sheet Capacity, Non-Slip, Black - Scotch Classic Desktop Tape Dispenser, Black, 1-inch Core, Made from 100% Recycled Plastic, 1 Dispenser --- ## 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.at/products/732857058-casio-ms-80b-standard-function-desktop-calculator](https://www.desertcart.at/products/732857058-casio-ms-80b-standard-function-desktop-calculator) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-06-03*