--- product_id: 62118202 title: "Casio MJ-120D Calculator with Check and Correct Function MJ120D /GENUINE" brand: "casio" price: "£20.03" currency: GBP in_stock: true reviews_count: 10 category: "Casio" url: https://www.desertcart.co.uk/products/62118202-casio-mj-120d-calculator-with-check-and-correct-function-mj120d store_origin: GB region: United Kingdom --- # Dedicated tax & percentage keys Indian & International number format Dual solar + battery power Casio MJ-120D Calculator with Check and Correct Function MJ120D /GENUINE **Brand:** casio **Price:** £20.03 **Availability:** ✅ In Stock ## Summary > 🖩 Power your productivity with precision and style! ## Quick Answers - **What is this?** Casio MJ-120D Calculator with Check and Correct Function MJ120D /GENUINE by casio - **How much does it cost?** £20.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/62118202-casio-mj-120d-calculator-with-check-and-correct-function-mj120d) ## 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 - • **Power that never quits:** Seamlessly switch between solar and battery power for uninterrupted use. - • **Error-proof your inputs:** Go To key lets you jump directly to any step to check and correct mistakes instantly. - • **Big display, big clarity:** Extra-large 9.4 cm LCD screen ensures every digit is crystal clear during fast-paced calculations. - • **Tax calculations made effortless:** One-touch Tax+ and Tax- keys to speed up your financial workflows. - • **Tailored for Indian professionals:** Localized number display with Indian comma markers alongside international format. ## Overview The Casio MJ-120D is a compact yet powerful desktop calculator featuring dual solar and battery power for long-lasting use. It offers a large 9.4 cm LCD display with localized Indian and international number formats, dedicated tax and percentage keys, and a unique Go To function for quick error correction—perfectly designed for professionals managing complex financial calculations with ease. ## Description From the manufacturer 1. Two-way power (Solar + Battery): Solar powered when light is sufficient, battery powered when light is insufficient. 2. Localized number display: Displays numbers in Indian comma marker format along with International format. 3. DISP: One touch key to change settings of Comma marker. Casio Desktop Calculator – MJ-120D MJ-120D is one of the best Desktop Calculator from Casio. It is a two-way powered, Extra Large Display Calculator useful for all basic Calculation at your home, office, and everywhere. Tax Calculation Keys Use dedicated Tax+ and Tax- keys to do calculation for cost plus tax, cost less tax, discount, selling cost, tax amount, discount amount, and margin amount. Set your tax rate once and keep calculating. Percent Key Dedicated key for percentage calculations. Calculate %age value of any number for discount, contribution, margin or any mathematical purpose. Go To key Checking your inputs and you know where is the mistake? Jump directly to that step by using Go To key. Mark Up Key Calculate your selling cost based on certain %age over selling cost. Memory Keys Use M+, M- and MRC keys to store value in Memory and reuse it for multi-step calculation. Square Root Key Dedicated Key to calculate Square root of a number. Input the number, and keep pressing square root key to compute value. Key Rollover Key operations are stored in a buffer, so nothing is lost even during high-speed input. Dual Power Your calculator works on battery and solar power both, hence it goes on for long without the need of changing battery. Review: Great - Simple, but works. Review: For Indian nationals! - Returned. ## Features - Size: Small - Casio MJ-120D Electronic Calculator Big Display Solar Tax Calculator ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00K32PEW4 | | Best Sellers Rank | 84,767 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 112 in Basic Calculators | | Brand | Casio | | Brand Name | Casio | | Calculator Type | Financial | | Colour | Black | | Customer Reviews | 4.4 out of 5 stars 6,046 Reviews | | Display Type | LCD | | Enclosure Material | Plastic | | Item Dimensions L x W | 14L x 12.3W centimetres | | Item Weight | 160 Grams | | Manufacturer | CASIO | | Manufacturer Part Number | MJ-120D | | Model Name | MJ 120D | | Model Number | MJ-120D | | Number of Batteries | 1 LR44 batteries required. | | Number of batteries | 1 LR44 batteries required. | | Power Source | Battery Powered, Solar Powered | | Power source | Battery Powered, Solar Powered | | Screen Size | 9.4 Centimetres | | Screen size | 9.4 Centimetres | ## Product Details - **Brand:** Casio - **Calculator Type:** Financial - **Colour:** Black - **Display type:** LCD - **Material:** Plastic - **Model name:** MJ 120D - **Number of batteries:** 1 LR44 batteries required. - **Power source:** Battery Powered, Solar Powered - **Product dimensions:** 14L x 12.3W centimetres - **Screen size:** 9.4 Centimetres ## Images ![Casio MJ-120D Calculator with Check and Correct Function MJ120D /GENUINE - Image 1](https://m.media-amazon.com/images/I/61DcPlgUZOL.jpg) ![Casio MJ-120D Calculator with Check and Correct Function MJ120D /GENUINE - Image 2](https://m.media-amazon.com/images/I/61fZjsHkE2L.jpg) ![Casio MJ-120D Calculator with Check and Correct Function MJ120D /GENUINE - Image 3](https://m.media-amazon.com/images/I/617CQuP0LTL.jpg) ![Casio MJ-120D Calculator with Check and Correct Function MJ120D /GENUINE - Image 4](https://m.media-amazon.com/images/I/61V3eC5utvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by M***N on 15 January 2026* Simple, but works. ### ⭐⭐⭐⭐⭐ For Indian nationals! *by A***R on 5 July 2023* Returned. ### ⭐⭐⭐⭐⭐ Good stuff *by K***N on 8 July 2019* Easy and fluently to use ## Frequently Bought Together - Casio MJ-120D 150 Steps Check and Correct Desktop Calculator with Tax Keys - Casio MJ-12D 150 Steps Check and Correct Desktop Calculator --- ## 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.co.uk/products/62118202-casio-mj-120d-calculator-with-check-and-correct-function-mj120d](https://www.desertcart.co.uk/products/62118202-casio-mj-120d-calculator-with-check-and-correct-function-mj120d) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-23*