GST Calculator

Calculate GST amount instantly — add or remove GST from any price under any slab rate, completely free.

Amount aur rate bharein

Base amount (GST exclusive)₹10,000.00
₹1₹1 crore
GST rate
Transaction type

Aapka result

Base amount
₹0.00
GST amount (18%)
₹0.00
Total payable
₹0.00
CGST + SGST breakdown
CGST: ₹0.00 + SGST: ₹0.00
ComponentRateAmount
Base amount₹0.00
CGST9%₹0.00
SGST9%₹0.00
Total₹0.00

Aur GST tools

Aksar puchhe jaane wale sawaal

GST (Goods and Services Tax) is a comprehensive indirect tax levied on the supply of goods and services in India, replacing multiple cascading taxes. It was implemented on 1st July 2017 and is shared between the central and state governments.

To add GST: GST Amount = Base Price × (GST Rate ÷ 100). To remove GST from an inclusive price: GST Amount = Final Price − (Final Price × 100 ÷ (100 + GST Rate)).

GST in India has four main slabs — 5% for basic necessities, 12% for processed goods, 18% for most goods and services, and 28% for luxury and demerit goods. Essential items are exempt at 0%.

CGST and SGST are collected equally on intra-state transactions by the central and state governments respectively. IGST is collected by the central government on inter-state transactions at the full applicable GST rate.

Businesses with annual turnover exceeding ₹40 lakh (₹20 lakh for service providers and special category states) must register for GST. E-commerce operators and businesses making inter-state supplies must register regardless of turnover.