Price: ₹595 - ₹553.00
(as of Feb 23, 2026 23:14:23 UTC – Details)
From the manufacturer
Casio GST Calculator – MJ-120GST
MJ-120GST is one of the world’s first calculator with 5 dedicated keys for GST Calculations for different GST slabs. These 5 keys are pre-configured with current GST slabs i.e. 0%, 5%, 12%, 18% and 28%. You can also change the assigned GST rates if need be. Now calculating value with or without GST, for any slab, is very easy and fast.
The calculator also has GST GT key – using that along with 5 GST Slab keys, you can easily calculate slab wise and grand total of Net Value, Gross Value and GST Value.
An ideal Calculator for every trader, retailer and office dealing with GST – Casio MJ -120 GST.
Features
5 GST Slab Keys (Changeable GST Rate)
5 dedicated keys for GST Calculation – 0%, 5%, 12%, 18% and 28%. If required, these can be changed to new slab rate. You can easily calculate value with/without GST for any slab rate.
GST GT Key
To calculate Grand Total of Net Value, Gross Value, and GST Value. Once you input base value, and GST Slab rate for various products, use GST GT key to calculate Grand Total.
Tax- GST+ Mode
Switch between two modes: Tax- and GST+. When need to remove GST portion, use Tax- mode, and when you want to add GST value, use GST+ mode. Be it Gross Value, Net Value, or MRP – use Tax- GST+ mode to easily calculate desired value.
Check and Correct – 200 Steps
Displays up to 200 previous calculation steps and allows you to correct if there is any wrong entry.
F CUT key
Keys to round off your calculation, and shows answer up to selected number of digits.
Memory Keys
Use M+, M- and MRC keys to store value in Memory and reuse it for multi- step calculation.
Indian Comma Marker
Displays numbers in group of Lakh and Crore for easy reading.
Function Command Signs
A symbol (+, -,x, ÷) on the display indicates the status of operation you are currently performing.
Key Rollover
Key operations are stored in a buffer, so nothing is lost even during high-speed input.
GST Calculator for Easy and Fast GST Calculation (Price Plus GST, Price Less GST, and Total GST Calculation)
5 Dedicated GST Slab Keys with prestored values 0%, 5%, 12%, 18% and 28% for slab wise GST Calculation. Rates are changeable as per industry requirement
GST GT Key and 5 GST Slab Keys for Grand Total of Net, Gross and GST Amount
+/- and Square Root Key
200 Steps Check and Correct for reviewing your inputs and correction if required
Round and Decimal Selector. Indian Comma Marker to read numbers in Lakh, and Crore
Best Calculator for GST Calculation for Office and Retail
Plastic Keys. Extra Large Display
12 Digit Display. Dual Power – Battery and Solar, 3 Year warranty
Dimensions: 153.5×126.5×29.8mm, Screen Size: 22.9 mm x 94 mm;Country of Origin: Philippines;For any warranty/service related issue, please reach out to Casio customer care
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