---
product_id: 520976355
title: "MX-12 Desk Calculator 12-digit Display"
brand: "casio"
price: "AED 49"
currency: AED
in_stock: true
reviews_count: 13
category: "Casio"
url: https://www.desertcart.ae/products/520976355-mx-12-desk-calculator-12-digit-display
store_origin: AE
region: United Arab Emirates
---

# 4-key memory + markup function 12-digit ultra-clear display Dual power: solar + battery backup MX-12 Desk Calculator 12-digit Display

**Brand:** casio
**Price:** AED 49
**Availability:** ✅ In Stock

## Summary

> 🔢 Power your productivity with precision and style!

## Quick Answers

- **What is this?** MX-12 Desk Calculator 12-digit Display by casio
- **How much does it cost?** AED 49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/520976355-mx-12-desk-calculator-12-digit-display)

## 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

- • **Ergonomic Design:** Extra-large keys and spacious layout for fast, comfortable input—perfect for busy desks.
- • **Eco-Smart Dual Power:** Solar powered with battery backup ensures uninterrupted performance anywhere.
- • **Memory & Markup Mastery:** 4-key memory and markup key streamline complex calculations effortlessly.
- • **Trusted Quality & Reliability:** Casio’s best-selling model with a 2-year warranty and rave reviews from professionals.
- • **Crystal Clear 12-Digit Display:** See every number with vibrant clarity—no more squinting or errors.

## Overview

The Casio MX-12 Desk Calculator features a large 12-digit LCD display, dual solar and battery power for reliable use, and advanced functions including 4-key memory and markup. Designed for professionals seeking accuracy and ease, it combines ergonomic keys with durable build quality, backed by a 2-year warranty and top user ratings.

## Description

From the manufacturer More About The Product The Casio MX-12B is the upgraded version of the MX-8B , the UK's best selling desk calculator and has a large and clear 12 digit display, it’s dual powered (Solar with Battery Backup) and performs all the main basic functions. It has an extra large ‘+’ key, a square root key, change sign key and also incorporates a 4-key memory function and a Mark up Key (MU).

Review: Quality calculator at a great price - I wasn’t sure what the quality of this Casio calculator was going to be like when I ordered it, but was amazed at the quality of the build and the ease of use when it arrived. The display is so clear and vibrant and the buttons are so positive and big enough for most fingers. It’s a perfect size, not too big or too small. For the money you can’t get any better calculator anywhere.
Review: Highly visible numbers and easy to use - I'm very happy with my purchase. It's a very basic calculator, but the numbers are very clear and well-spaced, making it easy to use. I recommend it.

## Features

- Large and clear 12 digit display
- Dual powered (solar with battery backup)
- Percentage Calculation
- 3-Key Memory
- 3 Digit Comma markers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HXM6M2Y |
| Best Sellers Rank | 215 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 1 in Basic Calculators |
| Brand | Casio |
| Brand Name | Casio |
| Calculator Type | Standard Function |
| Colour | MX-12 |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 1,303 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 14.7L x 10.7W centimetres |
| Manufacturer | Casio |
| Manufacturer Contact Information | Casio Computer Co., Ltd., 6-2, Hon-machi 1-Chome, Shibuya-ku, Tokyo 151-8543, Japan. Casio Electronics Co. Ltd., 10 Norwich Street, London, EC4A 1BD, U.K. |
| Manufacturer Part Number | MX-12B-WE-W-EC |
| Model Name | Casio MX-12 Desk Calculator 12-digit Display |
| Model Number | MX-12B-WE-W-EC |
| Model name | Casio MX-12 Desk Calculator 12-digit Display |
| Number of Batteries | 1 A batteries required. (included) |
| Number of batteries | 1 A batteries required. (included) |
| Power Source | Solar Powered |
| Power source | Solar Powered |
| Product Warranty | 2 year guarantee |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Casio
- **Calculator Type:** Standard Function
- **Colour:** MX-12
- **Display type:** LCD
- **Material:** Plastic
- **Model name:** Casio MX-12 Desk Calculator 12-digit Display
- **Number of batteries:** 1 A batteries required. (included)
- **Power source:** Solar Powered
- **Product dimensions:** 14.7L x 10.7W centimetres
- **Unit count:** 1.0 count

## Images

![MX-12 Desk Calculator 12-digit Display - Image 1](https://m.media-amazon.com/images/I/51QXJ604aiL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: If I key in the wrong digit can you undo it and key in the correct one? e.g. I mean to enter 12345 but key in 1235 can I undo the 5 and enter 4 then 5?**
A: No you cannot. Let's say you add 3456+ 1234 and instead of 1234 you wanted to enter 1134 press cancel once and enter 1134 and it will still add 3456+1134

**Q: What size is this calculator?**
A: I don't have it with me now, but it is about 15cm long and about 10cm or 11cm wide,  is smooth to use the buttons are very smooth and soft, it has an on and an off button and does the job.  it is not a scientific one but I only use it for book keeping, the screen is nice and big and clear and being white is refreshing on a desk full of boring grey or black office stuff.

**Q: It look very small for desktop**
A: Casio MX -8-B Desk Top Calculator are great to use and very energy save.
It use solar power and battery.
I bought 3 at Amazon.

**Q: Does the screen respond quickly when you press the buttons? I need a fast response calculator..**
A: I have no complaints about the response speed of the keys. Seems to be fairly seemless

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality calculator at a great price
*by M***R on 28 July 2024*

I wasn’t sure what the quality of this Casio calculator was going to be like when I ordered it, but was amazed at the quality of the build and the ease of use when it arrived. The display is so clear and vibrant and the buttons are so positive and big enough for most fingers. It’s a perfect size, not too big or too small. For the money you can’t get any better calculator anywhere.

### ⭐⭐⭐⭐⭐ Highly visible numbers and easy to use
*by E***A on 11 March 2026*

I'm very happy with my purchase. It's a very basic calculator, but the numbers are very clear and well-spaced, making it easy to use. I recommend it.

### ⭐⭐⭐⭐⭐ Nice large buttons, easy to use, feels solid.
*by S***E on 26 April 2026*

Works well, solar power works perfectly, nice large keys, solid and sturdy.

## Frequently Bought Together

- New Casio MX-12 Desk Calculator 12-Digit Display
- BIC Wite-Out Brand EZ Correct Correction Tape, 39.3 Feet, 10-Count Pack of White Correction, Tear-Resistant Tape Office or School Supplies
- Amazon Basics Multipurpose Copy Printer Paper, 20 lb, 92 Bright, 8.5" x 11" Letter Size, White, 10 Reams, 5000 Sheets

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-07-10*