GST Calculator India (Add or Remove GST)
Add GST to a price or take it out of a GST-inclusive price, with the CGST, SGST and IGST split. Rates of 0, 3, 5, 18 and 40 percent.
| Amount | |
|---|---|
| Price before GST | ₹ 10,000.00 |
| GST at 18% | ₹ 1,800.00 |
| CGST 9% | ₹ 900.00 |
| SGST / UTGST 9% | ₹ 900.00 |
| Price with GST | ₹ 11,800.00 |
About GST Calculator India (Add or Remove GST)
The GST Calculator for India adds GST to a price or removes it from a GST-inclusive price. Choose a rate from 0, 3, 5, 18 or 40 percent, or type a custom rate, and see the price before GST, the GST amount and the price with GST.
It also shows the split between CGST and SGST for a sale within one state, or the full amount as IGST for a sale between states. Since 22 September 2025 most goods and services fall in the 5% and 18% slabs, with 40% for a short list of sin and luxury items, so always check the rate for your item. Everything is calculated in your browser.
How to use GST Calculator India (Add or Remove GST)
- Enter the amount in rupees.
- Choose whether to add GST or remove it.
- Pick the GST rate, or enter a custom one.
- Tick interstate supply if IGST applies, and read the result.
Tax rules and rates change and depend on your situation. Results are estimates, not tax advice. Check the official source for your country or ask a qualified adviser.
Help & FAQ
How do I remove GST from a price?
Divide the GST-inclusive price by 1 plus the rate. For 18%, 11,800 rupees divided by 1.18 is 10,000 rupees, and the GST is 1,800 rupees.
What is the difference between CGST, SGST and IGST?
For a sale inside one state, GST is split equally between the Centre (CGST) and the state (SGST or UTGST). For a sale between states, the whole amount is charged as IGST.
Which GST rates apply now?
After the 56th GST Council meeting, effective 22 September 2025, most items are at 5% or 18%, with 40% for a short list of sin and luxury goods. Always check the rate for your item.
Is my data safe?
Yes. This tool runs in your browser, so what you type or open stays on your device and is not uploaded to Toolysite.
Is anything saved?
Nothing you enter is saved on our servers. Only preferences such as favourites and recently used tools are kept in your browser.