12% GST Calculator
Calculate 12% GST inclusive and exclusive amounts. See CGST, SGST, and IGST breakdown instantly.
GST Calculator
Quick GST inclusive and exclusive calculations
Total Gross Amount
₹11,800
BASE + GST
Total GST Component
₹1,800
CGST (9.0%)
₹900
SGST (9.0%)
₹900
Quick Definition
For intra-state transactions in India, the GST is equally divided between the Central Government (CGST) and the State Government (SGST).
GST Guidelines in India
What is GST?
GST is an indirect tax that replaced many other taxes like VAT, Service Tax, and Excise Duty. It is a single, destination-based tax system across India.
Inclusive vs Exclusive
Exclusive: GST is added to the base price.
Inclusive: GST is already part of the total price (Reverse GST).
GST Rate Slabs
India primarily uses 4 slabs: 5% (Essential), 12% (Standard), 18% (Most common), and 28% (Luxury items).
12% GST Calculation Examples
GST Exclusive
Base Amount: ₹10,000
GST (12%): ₹1,200
Total: ₹11,200
GST Inclusive
Total Amount: ₹11,800
GST (12%): ₹1,264
Base: ₹10,536
Frequently Asked Questions
Find answers to common questions about this calculator below.
12% GST is one of the GST tax slabs in India. It applies to specific goods and services as defined under the GST regime.
For 12% GST exclusive: GST = Amount × 12/100. For 12% GST inclusive: GST = Amount - (Amount × 100/(100+12)).
12% GST applies to various goods and services. Use our calculator to compute exact GST amounts for your specific product or service.