Add GST: Used when the amount does not include GST.
Remove GST: Used when the amount already includes GST.
Amount: ₹1,000
GST (18%): ₹180
Total: ₹1,180
Amount: ₹1,180
Original: ₹1,000
GST Part: ₹180
Amount: ₹500
GST (5%): ₹25
Total: ₹525
Goods and Services Tax (GST) is a broad-based consumption tax levied on the import of goods, as well as nearly all supplies of goods and services.
In India, GST is split into Central GST (CGST) and State GST (SGST) for intra-state transactions. They are usually split equally (50% each) from the total GST rate.
GST is generally applied on the final selling price after any discounts have been deducted.
To find the original amount before GST, divide the total amount by (1 + GST Rate as a decimal). E.g., for 10% GST, divide by 1.10.