GST Calculator India

by saurabh · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 19 Oct 2026

Instant GST calculator for India — add or remove GST with CGST/SGST breakdown. Supports all GST slabs: 0%, 5%, 12%, 18%, 28%.

Users

+1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#246K

#206K among extensions

Version

1.0.0

updated 5 Apr 2026

Users

monthly, 7 months

Latest, 19 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months

Latest, 19 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About GST Calculator India

GST Calculator India is the fastest way to calculate GST directly from your browser. ✅ Add GST to base price ✅ Remove GST from total price ✅ CGST + SGST split shown automatically ✅ All GST slabs — 0%, 5%, 12%, 18%, 28% + custom rate ✅ Copy any value with one click ✅ Works offline — no internet needed Perfect for: - Shop owners & traders - Freelancers & consultants - Accountants & CA students - Anyone dealing with GST daily 100% free. No signup. No data collected.