GST Calculator (India)
GST calculator for India: add or remove GST from an amount and see the CGST and SGST split.
How to use the gst calculator (india)
Enter the amount and choose a GST rate. Pick Add GST if your amount is before tax, or Remove GST if the amount already includes GST. Check the current GST rate for your product or service on the official GST portal.
Frequently asked questions
How is GST calculated?
To add GST, multiply the amount by the rate and add the result. To remove GST, divide the total by (1 + rate) to get the pre-tax amount.
What are CGST and SGST?
For sales within one state, GST is split equally between the Central (CGST) and State (SGST) governments. For sales between states, IGST applies instead, at the full rate.
Which GST rate should I use?
The rate depends on the item or service and changes when the GST Council updates it. Confirm the current rate on the official GST website or with your accountant.
Related guide
Want to understand the math? Read How to Calculate GST: Add and Remove GST With Examples.