calculate
GST Configuration
₹
0%
Exempt
5%
Essential
12%
Standard
18%
Services
28%
Luxury
receipt
Tax Invoice Summary
Total Invoice Amount (Gross)
₹ 5,900
Includes 18% GST (₹ 900)
| Pre-GST Base Value | ₹ 5,000 |
| CGST (9%) | ₹ 450 |
| SGST (9%) | ₹ 450 |
| Total GST Amount | ₹ 900 |
Common Indian GST Rate Slabs & HSN Categories
Quick reference guide to official GST council rate classifications.
| GST Slab | CGST + SGST Split | Typical Items & Services |
|---|---|---|
| 0% (NIL) | 0% + 0% | Fresh fruits, vegetables, milk, eggs, unbranded grains, salt, bread. |
| 5% | 2.5% + 2.5% | Packaged foods, medicines, tea, coffee, edible oil, transport services, restaurants. |
| 12% | 6.0% + 6.0% | Computers, processed food, cellphones, business class air tickets, apparel > ₹1,000. |
| 18% | 9.0% + 9.0% | IT software, consulting services, financial services, telecom, restaurants in hotels. |
| 28% | 14.0% + 14.0% | Automobiles, tobacco, aerated drinks, high-end electronics, luxury goods. |
Frequently Asked Questions
Important GST concepts explained simply.
GST Exclusive means the price quoted does NOT include tax; GST is added on top of the base amount (e.g., ₹1,000 + 18% GST = ₹1,180 total).
GST Inclusive means the quoted price already includes tax; our calculator extracts the original pre-tax base amount and tax component (e.g., ₹1,180 total = ₹1,000 base + ₹180 GST).
GST Inclusive means the quoted price already includes tax; our calculator extracts the original pre-tax base amount and tax component (e.g., ₹1,180 total = ₹1,000 base + ₹180 GST).
For Intra-State transactions (buyer and seller in the same state), GST is split equally between Central GST (CGST) and State GST (SGST). For Inter-State transactions (buyer and seller in different states), Integrated GST (IGST) is levied in full by the Central Government.
Base Price = Total Invoice Amount / (1 + (GST Rate / 100))
GST Amount = Total Invoice Amount - Base Price.
GST Amount = Total Invoice Amount - Base Price.
Online GST Calculator – Fast GST Computations for Indian Businesses
Tooligen's GST Engine is designed for business owners, accountants, e-commerce sellers, and freelancers in India. Calculate taxes with precision across all 5 standard GST slabs (0%, 5%, 12%, 18%, 28%) with automatic CGST, SGST, and IGST division.