GST Calculator Online - Add & Remove GST Instantly | QueenPDF
GST Calculator
Quickly calculate IGST, CGST, and SGST rates for your invoices.
Add GST (+)
Remove GST (-)
5%
12%
18%
28%
Net Amount:₹ 0
CGST (half):₹ 0
SGST (half):₹ 0
Total GST Amount:₹ 0
Total Amount:₹ 0
Free Online GST Calculator (India)
Creating tax invoices and calculating correct tax slabs can be confusing. The QueenPDF GST Calculator is a fast, accurate, and free online tool designed for freelancers, shopkeepers, and businesses to instantly calculate GST values.
How to Add or Remove GST?
- Add GST (+): Use this mode when you have the base price of a product and need to add the tax on top of it. (e.g., Base price is ₹1,000 + 18% GST = Final price ₹1,180).
- Remove GST (-): Also known as "Reverse GST", use this mode when you know the final bill amount and want to find out the original base price before taxes were added.
CGST, SGST, and IGST Explained
Our calculator automatically splits your total tax into two equal halves (CGST for the Central Government and SGST for the State Government), which is used for intra-state sales. If you are selling to a customer outside your state (inter-state), you will charge the combined total GST amount directly as IGST.
💡 Pro Tip: Most standard goods and services in India fall under the 18% slab. If you deal in gold or special items, you can use the 'Custom Rate' box to calculate at 3% or any specific rate.