Calculate GST amount for inclusive and exclusive pricing
GST (Goods and Services Tax) is a comprehensive indirect tax levied on the supply of goods and services in India. It replaced multiple cascading taxes levied by the central and state governments.
₹1,180.00
at 18% GST rate
CGST
Central GST
Levied by Central Government
SGST
State GST
Levied by State Government
When you have a base amount and need to add GST to calculate the total inclusive amount:
Inclusive Amount = Base Amount + (Base Amount × GST Rate / 100)
GST Amount = Base Amount × GST Rate / 100
When you have an amount that already includes GST and need to find the base amount and GST component:
Base Amount = Inclusive Amount / (1 + GST Rate / 100)
GST Amount = Inclusive Amount - Base Amount
Our free GST calculator helps businesses, retailers, and consumers accurately calculate Goods and Services Tax amounts for both inclusive and exclusive pricing. Calculate GST amounts, net prices, and gross prices with support for all GST slabs in India.
Perfect for small businesses, e-commerce sellers, accountants, and consumers who need to understand GST implications on their purchases and sales. Comply with Indian tax regulations and make informed pricing decisions.
Calculate GST for all standard slabs including 0%, 5%, 12%, 18%, and 28% with support for special categories and composition scheme rates.
Calculate both ways - from exclusive price to inclusive price and vice versa. Perfect for both sellers setting prices and consumers understanding bills.
Get detailed breakdown of Central GST, State GST, and Integrated GST components based on transaction type (intra-state or inter-state).
Generate GST calculations that are ready for invoicing with proper formatting and all required components for business documentation.
Ensure GST compliance with precise calculations that follow Indian tax regulations and help you maintain accurate financial records.
The main GST slabs are: 0% (essential items), 5% (common consumption items), 12% (processed foods, computers), 18% (most goods and services), and 28% (luxury items, sin goods). Some items have special rates like 0.25% on precious stones.
CGST (Central GST) and SGST (State GST) apply to intra-state transactions, split equally. IGST (Integrated GST) applies to inter-state transactions and imports, collected by the central government and shared with states.
To extract GST from an inclusive price: GST Amount = Inclusive Price × (GST Rate / (100 + GST Rate)). For example, for ₹1,180 inclusive price at 18% GST: GST = 1180 × (18/118) = ₹180. Our calculator automates this complex calculation.
Yes, several items are exempt from GST including fresh fruits and vegetables, milk, bread, salt, educational services, healthcare services, and some agricultural products. These items fall under the 0% GST slab or are completely exempt.
The composition scheme is for small businesses with turnover up to ₹1.5 crore (₹75 lakh for some states). They pay GST at fixed rates (1% for manufacturers, 5% for restaurants, etc.) without input tax credit benefits. This simplifies compliance for small taxpayers.