GST Inclusive vs Exclusive Price — How to Calculate
Exclusive GST: tax is added on top of the base price (₹1,000 + 18% = ₹1,180). Inclusive GST: the price already contains tax (₹1,180 inclusive → base ≈ ₹1,000 + ₹180 GST).
Which mode to use
B2B quotes are often exclusive. Retail MRP labels are usually inclusive. Pick the matching mode in the GST calculator.