GST Utility
Indian GST Calculator (CGST + SGST)
Compute GST amounts with instant split between Central GST (CGST) and State GST (SGST) for inclusive or exclusive goods.
Tax Breakdown
Net / Base Amount:₹ 1000.00
CGST (9%):₹ 90.00
SGST (9%):₹ 90.00
Total GST (18%):₹ 180.00
Final Total Invoice Value:₹ 1180.00
Zero-Error GST Invoicing
Ready to generate GST compliant invoices in 1 click?
Udhyami automatically applies HSN/SAC codes, state taxes, and prepares your monthly GSTR-1 filings.
Create GST Bill in UdhyamiUnderstanding Indian GST Slabs & Taxes
The Goods and Services Tax (GST) in India is divided between the Centre and the State for intrastate trade (within the same state):
CGST + SGST (Intrastate)
When goods are sold inside the same state (e.g., Jaipur to Jodhpur), the tax is split equally into Central GST (CGST) and State GST (SGST).
IGST (Interstate)
When goods cross state borders (e.g., Rajasthan to Gujarat), the entire rate is billed as Integrated GST (IGST).
Udhyami detects customer state from their GSTIN or address, automatically selecting the right CGST/SGST or IGST tax schedule on every invoice.