Running Festive '20% Off MRP' Store Promotions
Instantly compute the exact customer payable amount and the underlying taxable value + GST split required for your POS tax invoice.
MRP → Discount → GST Calculator
Trace the complete Indian retail and trade pricing pipeline from printed Maximum Retail Price (MRP) → Promotional Discount (% or flat ₹) → Pre-Tax Taxable Value → GST (CGST + SGST / IGST) → Final Customer Payable Price. Supports both standard GST-inclusive consumer retail billing and GST-exclusive B2B trade schemes.
Billing System
₹
%
GST Rate
Pricing CalculationSave ₹300.00
Original MRP:₹2,000.00
Discount (15%):- ₹300.00
Taxable Base Value:₹1,440.68
GST Tax Component (18%):₹259.32
CGST (9%):₹129.66
SGST (9%):₹129.66
Final Customer Payable Price₹1,700.00Effective customer savings: 15.0% off MRP
How to Use the MRP → Discount → GST Calculator
- 1
Enter the printed Maximum Retail Price (MRP) in Indian Rupees (₹).
- 2
Choose Percentage (%) or Flat Rupee (₹) discount and enter the discount value.
- 3
Select the applicable GST slab (0%, 3%, 5%, 12%, 18%, or 28%).
- 4
Toggle between Retail Mode (MRP is already GST-inclusive) and B2B Trade Mode (add GST after discount) to inspect the complete tax breakdown.
Practical Use Cases
Verifying Net Realization on Discounted MRP Listings
See how much pre-tax revenue remains after offering a 30% discount on a ₹1,499 MRP product taxed at 12% or 18% GST.
Calculating 'MRP Minus Trade Margin + GST' Billing
Switch to B2B mode to deduct a retailer margin from MRP and compute the applicable GST on the discounted trade value.
MRP → Discount → GST Calculator Features
Step-by-Step Visual Pipeline
Clearly shows the progression from original sticker price down to the final cash counter total.
Customer Savings Breakdown
Highlights total savings in ₹ and real effective discount percentage for promotions.
Retail (Inclusive) vs B2B (Exclusive)
Supports both consumer retail accounting and wholesale trade billing formats.
100% Private & In-Browser
Calculations and document previews run entirely in your web browser. No financial data is ever stored on our servers.
Free for Indian Businesses
Created specifically for freelancers, consultants, shop owners, traders and MSMEs across India with zero subscription costs.
Mobile & Print Ready
Optimized for one-hand mobile input, instant copy actions, and clean A4 printable layouts.
Technical Specifications & Best Practices
- ✓Under India's Legal Metrology (Packaged Commodities) Rules, printed MRP on consumer goods is inclusive of all taxes.
- ✓In Retail (Inclusive) mode, discounting an MRP by 20% reduces the customer's final payable price by 20%, and GST is reverse-extracted from that discounted selling price.
- ✓A retailer can never legally charge a final price higher than the printed MRP by adding GST on top of an undiscouted MRP.
- ✓All calculations run locally in your browser with instant copy-to-clipboard support.