Skip to content

Free GST Calculator

GST, calculated instantly.

Add GST to a base price or split it out of an inclusive one — every slab, with the CGST/SGST breakdown your invoice needs.

What do you have?
GST rate

The breakdown

Enter an amount and the net / GST / total breakdown appears here — both directions: add GST to a base price, or split it out of a tax-inclusive one.

Arithmetic only — which rate applies to your goods or services is a question for your accountant.

FAQ

Fair questions about GST.

The main rates are 5%, 12%, 18% and 28%, plus 0% for exempt items. Most services — including software and professional services — fall under 18%. Which slab applies to your specific goods or services is defined by the GST rate schedules; confirm with your CA.

Final note

Have a project in mind?

A discovery call costs nothing and commits you to nothing. We talk about your business, and I tell you honestly what's worth building and what isn't.

Projects from ₹75,000$2,000 · Response within one business day · Free website audit