---
product_id: 119698802
title: "MJ-12Sb Desktop Calculator"
brand: "casio"
price: "€ 14.01"
currency: EUR
in_stock: true
reviews_count: 9
category: "Casio"
url: https://www.desertcart.es/products/119698802-mj-12sb-desktop-calculator
store_origin: ES
region: Spain
---
# 150-step check & correct Dual solar + battery power 12-digit precision MJ-12Sb Desktop Calculator
**Brand:** casio
**Price:** € 14.01
**Availability:** ✅ In Stock
## Summary
> 🖥️ Elevate your desk game with precision and power — because every calculation counts!
## Quick Answers
- **What is this?** MJ-12Sb Desktop Calculator by casio
- **How much does it cost?** € 14.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/119698802-mj-12sb-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
- • **Never Miss a Step:** Review up to 150 previous calculations with the innovative Check & Correct feature.
- • **Power That Keeps Up:** Two-way power system switches seamlessly between solar and battery for uninterrupted use.
- • **Smart Constant Calculations:** Active constant (K) function streamlines repetitive math, saving time and reducing errors.
- • **Precision at Your Fingertips:** 12-digit display ensures flawless calculations for complex tasks.
- • **Readability Meets Efficiency:** Extra-large LCD with Indian comma markers makes large numbers easy to scan and error-free.
## Overview
The Casio MJ-12Sb Desktop Calculator combines professional-grade 12-digit precision with a large, easy-to-read display and a unique 150-step Check & Correct function. Its dual solar and battery power ensures reliable performance in any lighting, while smart features like the active constant key and Indian comma markers optimize workflow for millennial managers who demand accuracy and efficiency. Backed by a 3-year all-India warranty, this sleek, durable calculator is designed to keep pace with your fast-moving professional life.
## Description
From the manufacturer Casio MJ-12Sb Desktop Calculator 12 digits Regular percentage calculations. Displays up to 150 previous calculation steps. Solar powered when light is sufficient, battery powered when light is insufficient. A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing. Key operations are stored in a buffer, so nothing is lost even during high-speed input. Larger display makes more data easier to read. Plastic Keys designed for easy operation.
Review: Great piece - Weight feels very good. battery life is also High as it's a solar powered model. Appearance is also very professional and it's professional.accuracy and durability is very precise.
Review: Reliable Desktop Calculator, but Stability Could Be Better... - The calculator is reliable and works well for office, school, and basic accounting use. Likes: Good build quality, large display, easy button layout, fast response, and overall accurate calculations. Suitable for daily desktop use. Dislikes: The base does not sit perfectly flat on the surface, which slightly affects stability while pressing buttons. Overall, a good desktop calculator that performs well, but the stability on flat surfaces could be improved.
## Features
- 12 Digits, 150 Steps Check and Correct Calculator
- On Display Indication of Active Constant (K): Easier technique for repeat Calculation for +, -, ÷, x . Benefits: reduces any chances of manual error in repeat calculations. E.g. Press [2] [X] [X] (K is shown on screen) to set “Multiply by 2” as constant. Enter, 10, and keep pressing [=] to get 20, 40, 80, and so on.
- Square Root & Percentage Key
- Indian Comma Marker for easy reading of numbers in Lakh & Crore. Backspace Key
- Operation symbol on display (+, -. x, ÷) indicates the status of operation you are currently performing
- Extra Large Display: Larger display makes more data easier to read
- Key Rollover: Key operations are stored in a buffer, so nothing is lost even during high-speed input
- Two-Way Power (Solar + Battery): Solar powered when light is sufficient, battery powered when light is insufficient
- Screen Size: 22.5(W) x 80.2(L) mm
- 3 Years All India Manufacturer Warranty
- Country of Origin: Philippines
## Technical Specifications
| Specification | Value |
|---------------|-------|
| ASIN | B07QBQ1L4G |
| Best Sellers Rank | #206 in Office Products ( See Top 100 in Office Products ) #7 in Basic |
| Box Contents | 1 Calculator, 1 Warranty Card With Serial Number, 1 Warranty Term Sheet, 1 User Manual |
| Brand | Casio |
| Brand Name | Casio |
| Calculator Type | Business |
| Colour | Black |
| Country of Origin | Philippines |
| Customer Reviews | 4.2 out of 5 stars 4,260 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Importer Contact Information | Imported By - Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Item Dimensions L x W | 8L x 2.3W Centimeters |
| Item Type Name | Basic |
| Item Weight Unit of Measure | 100 Grams |
| Manufacturer | Casio, Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Manufacturer Contact Information | Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Manufacturer Part Number | CB187 |
| Model Name | Desktop - C & C |
| Model Number | MJ-12SB |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Packer Contact Information | Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Power Source | Solar Powered |
| Screen Size | 8.25 Centimetres |
| Screen Size Unit of Measure | 8.25 Centimetres |
| Unit Count | 1 Count |
| Warranty Description |
6 months additional warranty for products registered online
How to avail Warranty?
• Register your product on https://register.casio.in/
• 3 years all India Manufacturer Warranty from the date of purchase
• To claim your warranty, produce original bill copy/invoice at authorized Casio service center (Warranty card & stamp is not mandatory for online purchase… |
## Product Details
- **Brand:** Casio
- **Calculator Type:** Business
- **Colour:** Black
- **Power Source:** Solar Powered
- **Screen Size:** 8.25 Centimetres
## Images
## Customer Reviews
### ⭐⭐⭐⭐⭐ Great piece
*by B***A on 14 June 2026*
Weight feels very good. battery life is also High as it's a solar powered model. Appearance is also very professional and it's professional.accuracy and durability is very precise.
### ⭐⭐⭐⭐ Reliable Desktop Calculator, but Stability Could Be Better...
*by D***S on 10 June 2026*
The calculator is reliable and works well for office, school, and basic accounting use. Likes: Good build quality, large display, easy button layout, fast response, and overall accurate calculations. Suitable for daily desktop use. Dislikes: The base does not sit perfectly flat on the surface, which slightly affects stability while pressing buttons. Overall, a good desktop calculator that performs well, but the stability on flat surfaces could be improved.
### ⭐⭐⭐⭐⭐ Nice Product
*by K***R on 23 June 2026*
Excellent
## Frequently Bought Together
- Casio MJ-12Sb Desktop Calculator
- Casio HL-100LB Portable Calculator, 10 Digit
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---
*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-07-09*