---
product_id: 76713947
title: "MJ-120D 150 Steps Check and Correct Desktop Calculator with Tax Keys"
brand: "casio"
price: "Β₯3146"
currency: JPY
in_stock: true
reviews_count: 8
category: "Casio"
url: https://www.desertcart.jp/products/76713947-mj-120d-150-steps-check-and-correct-desktop-calculator-tax
store_origin: JP
region: Japan
---
# Indian & International comma formats Dual solar + battery power 150-step check & correct buffer MJ-120D 150 Steps Check and Correct Desktop Calculator with Tax Keys
**Brand:** casio
**Price:** Β₯3146
**Availability:** β
In Stock
## Summary
> π₯οΈ Master your numbers, master your day β the Casio MJ-120D means business.
## Quick Answers
- **What is this?** MJ-120D 150 Steps Check and Correct Desktop Calculator with Tax Keys by casio
- **How much does it cost?** Β₯3146 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/76713947-mj-120d-150-steps-check-and-correct-desktop-calculator-tax)
## 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
- β’ **Power That Keeps Up:** Dual power system (solar + battery) ensures uninterrupted performance, so you never miss a beat during crunch time.
- β’ **Smart Mark-Up & Memory:** Calculate selling prices with mark-up keys and store multi-step values with memory functions for complex financial workflows.
- β’ **Error-Proof Input Review:** Go To key lets you jump directly to any step in your 150-step calculation history to instantly spot and fix mistakes.
- β’ **Localized Number Display:** Switch seamlessly between Indian lakh/crore and international million/billion formats for culturally relevant clarity.
- β’ **Effortless Tax Calculations:** Dedicated Tax+ and Tax- keys let you breeze through price, tax, discount, and margin computations with a single setup.
## Overview
The Casio MJ-120D is a professional-grade desktop calculator featuring a large 9.4 cm LCD, dual solar and battery power, and a 150-step check and correct function. It offers dedicated tax keys for quick price and tax computations, supports Indian and international number formats, and includes advanced features like mark-up calculations, memory storage, and a Go To key for error correction. Designed for office and managerial use, it combines precision, efficiency, and cultural adaptability in one sleek device.
## 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 β 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 price plus tax, price less tax, discount, selling price, 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 price based on certain %age over selling price. 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: good product - very good product
Review: Superb Product - V Good Product ... No Problem in it !!!
## Features
- Dedicated Tax keys for calculation of price plus tax, tax amount, Price less tax.
- Mark-Up: All the mark-up capabilities of an adding machine for simplified cost and profit calculations
- Regular keys like %, square root and Memory, Screen Size: 22.9(W) x 94(L) mm
- Dedicated +/- and Backspace Key
- Indian Comma Marker for easy reading of numbers in Lakh & Crore. Can be set to show numbers in Million & Billion also.
## Technical Specifications
| Specification | Value |
|---------------|-------|
| ASIN | B00K32PEW4 |
| Best Sellers Rank | #139 in Office Products ( See Top 100 in Office Products ) #2 in Basic |
| Box Contents | 1 Calculator, 1 User Manual, 1 Warranty Card With Serial Number, 1 Warranty Term Sheet |
| Brand | Casio |
| Brand Name | Casio |
| Calculator Type | Standard Function |
| Colour | Black |
| Country of Origin | India |
| Customer Reviews | 4.4 out of 5 stars 6,069 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Importer Contact Information | Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Item Dimensions L x W | 14L x 12.3W Centimeters |
| Item Type Name | Basic |
| Item Weight Unit of Measure | 160 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 | MJ-120D |
| Model Name | MJ-120D |
| Model Number | MJ-120D |
| Number of Batteries | 1 LR44 batteries required. |
| Packer Contact Information | Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Power Source | Solar Powered |
| Screen Size | 9.4 Centimetres |
| Screen Size Unit of Measure | 9.4 Centimetres |
| Unit Count | 1 Count |
| Warranty Description |
6 months additional warranty for products registered online
How to avail Warranty?
β’ Register your product on https://register.casio.in/
β’ 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:** Standard Function
- **Colour:** Black
- **Power Source:** Solar Powered
- **Screen Size:** 9.4 Centimetres
## Images
## Questions & Answers
**Q: How to off this calculator?**
A: It is auto off u cannot switch it off, if not used for 5 to 10 min it turns off automatically
**Q: Its made in china or japan**
A: ORIGINAL CASIO MJ 120D is made in philippines
**Q: Can we do repeat calculation?!**
A: Yes
**Q: Gt and goto button are same or different**
A: Different
## Customer Reviews
### βββββ good product
*by K***L on 28 March 2026*
very good product
### βββββ Superb Product
*by H***M on 10 December 2025*
V Good Product ... No Problem in it !!!
### ββββ Good quality
*by M***K on 4 November 2025*
Good calculator for commerce students.
## 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
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---
*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-04-22*