---
product_id: 119698802
title: "Casio MJ-12Sb Desktop Calculator"
brand: "casio"
price: "₹ 675"
currency: INR
in_stock: true
reviews_count: 9
category: "Casio"
url: https://www.desertcart.in/products/119698802-casio-mj-12sb-desktop-calculator
store_origin: IN
region: India
---
# 150-step check & correct 12-digit precision Dual solar + battery power Casio MJ-12Sb Desktop Calculator
**Brand:** casio
**Price:** ₹ 675
**Availability:** ✅ In Stock
## Summary
> 🔢 Master your numbers, never miss a beat!
## Quick Answers
- **What is this?** Casio MJ-12Sb Desktop Calculator by casio
- **How much does it cost?** ₹ 675 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/119698802-casio-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
- • **Eco-Smart Power:** Solar powered with battery backup keeps you calculating without interruption.
- • **Error-Proof Workflow:** Review and correct up to 150 previous steps to eliminate costly mistakes.
- • **Constant Calculation Mode:** Set repeat operations with active constant (K) for lightning-fast inputs.
- • **Precision at Your Fingertips:** 12-digit display ensures flawless calculations for complex tasks.
- • **Readability Meets Efficiency:** Extra-large LCD with Indian comma markers for effortless number tracking.
## Overview
The Casio MJ-12Sb Desktop Calculator combines professional-grade 12-digit precision with a 150-step check and correct function, ensuring error-free calculations. Its large, easy-to-read display features Indian comma markers tailored for the Indian market, while dual solar and battery power guarantee uninterrupted performance. Designed for fast-paced office environments, it supports constant calculations and stores key inputs to prevent data loss during rapid use, backed by a 3-year all-India warranty.
## 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: Age old excellence - Great calculator, using the same for more a decade and excellent.
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 | #179 in Office Products ( See Top 100 in Office Products ) #4 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 4,243 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
### ⭐⭐⭐⭐⭐ Age old excellence
*by P***1 on 12 June 2026*
Great calculator, using the same for more a decade and excellent.
### ⭐⭐⭐⭐ 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.
### ⭐⭐⭐⭐⭐ Quality
*by A***U on 22 April 2026*
Very good product .
## Frequently Bought Together
- Casio MJ-12Sb Desktop Calculator
- Casio HL-100LB Portable Calculator, 10 Digit
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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-06-21*