GST Calculator
Add or remove GST from any amount with CGST + SGST split for 5%, 12%, 18%, and 28% slabs.
- Add / Remove Both modes
- CGST + SGST Auto split
- 4 slabs 5 / 12 / 18 / 28%
GST Calculator
Add or remove GST from any amount with CGST + SGST split for 5%, 12%, 18%, and 28% slabs.
How to Use the GST Calculator
The Goods and Services Tax (GST) calculator helps businesses, freelancers, and consumers calculate tax amounts instantly in India.
Calculation Modes:
- Add GST (Exclusive Mode): Calculates GST on top of the net amount and gives the gross total.
- Remove GST (Inclusive Mode): Extracts the GST component from a tax-inclusive price to reveal the net base amount.
Applicable GST Tax Slabs in India:
India uses 4 primary GST rates: 5% (essential goods), 12% (processed items), 18% (most services & IT), and 28% (luxury items). The tool automatically splits tax into equal CGST (Central GST) and SGST (State GST) portions.
Frequently Asked Questions
What is the formula for adding GST?
GST Amount = (Net Amount × GST Rate) / 100. Total Price = Net Amount + GST Amount.
What is the formula for removing GST?
GST Amount = Gross Amount − [Gross Amount × 100 / (100 + GST Rate)]. Net Amount = Gross Amount − GST Amount.
What are CGST and SGST?
For intra-state transactions, GST is split equally between the Central Government (CGST) and State Government (SGST).