---
product_id: 118349910
title: "Casio MJ-12GST GST Calculator (Black)"
brand: "casio"
price: "3.83 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/118349910-casio-mj-12gst-gst-calculator-black
store_origin: OM
region: Oman
---

# Dual power: battery + solar 12-digit precision 150-step input review Casio MJ-12GST GST Calculator (Black)

**Brand:** casio
**Price:** 3.83 OMR
**Availability:** ✅ In Stock

## Summary

> 🧮 Master your GST game with Casio’s smartest calculator yet!

## Quick Answers

- **What is this?** Casio MJ-12GST GST Calculator (Black) by casio
- **How much does it cost?** 3.83 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/118349910-casio-mj-12gst-gst-calculator-black)

## 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

- • **Built to Last:** Backed by a 3-year warranty for reliable, long-term performance.
- • **GST Made Effortless:** Dedicated GST keys simplify complex tax computations instantly.
- • **Error-Free Confidence:** 150-step check and correct feature guarantees accuracy before you finalize.
- • **Power That Never Quits:** Dual battery and solar power keep you calculating without interruption.
- • **Precision at Your Fingertips:** 12-digit display ensures flawless calculations every time.

## Overview

The Casio MJ-12GST is a sleek black 12-digit calculator designed for professionals managing GST calculations with ease. Featuring dual power sources (battery and solar), dedicated GST function keys, and a 150-step input review system, it ensures accuracy and efficiency. Supported by a 3-year warranty, this durable office essential streamlines tax computations and boosts productivity.

## Description

Casio MJ-12GST GST Calculator (Black)

## Features

- 12 Digit Display. Dual Power â Battery and Solar, 3 Year warranty
- GST Calculator for Easy and Fast GST Calculation (Price Plus GST, Price Less GST, and Total GST Calculation)
- GST GT Key and 5 GST Slab Keys for Grand Total of Net, Gross and GST Amount
- 150 Steps Check and Correct for reviewing your inputs and correction if required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Casio, Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Brand | Casio |
| Model Number | MJ-12GST |
| Colour | Black |
| Shape | Rectangle |
| Material | Plastic |
| Manufacturer Part Number | CB188 |
| Manufacturer | Casio |
| Country of Origin | Philippines |
| Imported By | Imported By - Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |

## Product Details

- **Brand:** Casio
- **Colour:** Black
- **Calculator Type:** Business
- **Power Source:** Battery Powered, Solar Powered
- **Screen Size:** 8.23 Centimetres

## Images

![Casio MJ-12GST GST Calculator (Black) - Image 1](https://m.media-amazon.com/images/I/61EX41aGCeL.jpg)

## Questions & Answers

**Q: Is the surface rough like wood or smooth like keys only**
A: hard plastic

**Q: No square root button on mj-12 gst calculator. how to calculate square root without such button?? kindly provide solution for the same.**
A: It is available in MJ-120GST model.

**Q: How to use no root function?**
A: There are two versions of this model. The higher version has the root function.

**Q: How many year's warranty?**
A: You won’t need warranty

## Frequently Bought Together

- Casio MJ-12GST GST Calculator (Black)
- Casio MC-12M Shop Calculator

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**Shop now:** [https://www.desertcart.com.om/products/118349910-casio-mj-12gst-gst-calculator-black](https://www.desertcart.com.om/products/118349910-casio-mj-12gst-gst-calculator-black)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-28*