Reverse GST Calculator

Extract the pre-tax base price and exact GST components from a GST-inclusive MRP or gross bill.

Loading interactive Reverse GST Calculator interface...

How to Use Reverse GST Calculator

  1. Enter total gross amount
  2. Choose GST tax slab (e.g. 18%)
  3. Instantly view pre-tax original amount and total tax collected.

Frequently Asked Questions

How do you remove GST from a price?

Original Cost = Total Amount / (1 + GST_Rate / 100).

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