GST Inclusive Calculator
Calculate reverse GST from the total amount. Find out the original cost and tax component when the price already includes GST.
About GST Calculation
GST (Goods and Services Tax) is a unified indirect tax across India. Understanding how to calculate it is essential for businesses and consumers alike.
GST Formulas
GST Exclusive: Net Price × GST% = GST Amount
GST Inclusive: Total Price - [Total Price / (1 + GST%)] = GST Amount
Common GST Rates
- 5%: Essential goods, food items.
- 12%: Processed food, computers.
- 18%: Most services, standard electronic goods.
- 28%: Luxury goods, automobiles.
Frequently Asked Questions
What is Reverse GST Calculation?
Reverse GST calculation is finding the base price before tax from the final MRP. Formula: Base Price = Total Amount / (1 + (GST% / 100)).
Formula for GST Inclusive amount?
GST Amount = Total Amount - [Total Amount / (1 + Rate%)]. Example: For ₹118 at 18%, GST = 118 - (118/1.18) = 118 - 100 = ₹18.