Goods & Services Tax Engine
Online GST Tax & Invoice Calculator
Calculate GST Inclusive and Exclusive pricing, break down CGST, SGST, and IGST components, and generate instant tax invoice figures.
Goods & Services Tax (GST) Calculator
Calculate net base, tax split (CGST, SGST, IGST), and gross total with standard slabs or custom tax rates.
₹10,000
18%
CGST + SGST Split
Total Gross Invoice Amount
₹11,800
Base Price (Net of Tax)
₹10,000
Total GST (18%)
₹1,800
CGST (9%)
₹900
SGST / UTGST (9%)
₹900
Amount In Words (For Invoicing)
Eleven Thousand Eight Hundred Rupees Only
Why Professionals & Students Choose This Suite
Zero server latency, 100% private in-browser computation, and verified financial & mathematical formulas.
All GST Tax Slabs
Pre-configured buttons for standard 0%, 5%, 12%, 18%, and 28% Indian GST rates.
Intra vs Inter-State Split
Instant CGST + SGST or IGST tax breakdown for compliant billing.
AEO & Search Answers
Indian GST Tax FAQs
Everything about GST tax slabs, reverse calculations, and invoice rules.
GST Exclusive means GST is added on top of the base price: Total = Base + (Base × GST%). GST Inclusive means the entered price already contains GST: Base Price = Total / (1 + GST%), and GST Amount = Total – Base Price.
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