GST Calculator
Calculate GST (Goods and Services Tax) for any amount. Supports both Add GST and Remove GST calculations. Add GST to get gross price or remove GST to get net price. Supports all GST rates: 5%, 12%, 18%, and 28%.
GST Calculation
GST Calculation Results
Results are calculated based on standard GST formula. Actual GST may vary based on specific tax rules.
How GST is Calculated
GST (Goods and Services Tax) is calculated based on the amount and the applicable GST rate. The calculation method differs depending on whether you want to add GST to a net price or remove GST from a gross price.
Add GST (Calculate Gross Price):
- Net Price = Amount entered
- GST Amount = Net Price × (GST Rate ÷ 100)
- Gross Price = Net Price + GST Amount
Remove GST (Calculate Net Price):
- Gross Price = Amount entered
- GST Amount = Gross Price × (GST Rate ÷ (100 + GST Rate))
- Net Price = Gross Price - GST Amount
The GST rates in India are standardized at 5%, 12%, 18%, and 28% depending on the type of goods or services. This calculator uses the standard formula recognized by the Indian tax system for accurate GST calculations.
Example Calculation
Example 1: Adding GST
Let's calculate GST for a product with the following details:
- Net Price: ₹10,000
- GST Rate: 18%
- Mode: Add GST
Using the Add GST formula:
- Net Price = ₹10,000
- GST Amount = ₹10,000 × (18 ÷ 100) = ₹1,800
- Gross Price = ₹10,000 + ₹1,800 = ₹11,800
Example 2: Removing GST
Let's calculate the net price from a gross price:
- Gross Price: ₹11,800
- GST Rate: 18%
- Mode: Remove GST
Using the Remove GST formula:
- Gross Price = ₹11,800
- GST Amount = ₹11,800 × (18 ÷ (100 + 18)) = ₹11,800 × (18 ÷ 118) = ₹1,800
- Net Price = ₹11,800 - ₹1,800 = ₹10,000
Quick Answers
What is GST?
GST (Goods and Services Tax) is an indirect tax on the supply of goods and services in India. It replaced many earlier central and state taxes.
How do I add GST to a price?
GST amount = Net price × (GST rate ÷ 100). Gross price = Net price + GST amount. Example: ₹10,000 + 18% GST = ₹11,800.
How do I remove GST from a gross price?
GST amount = Gross price × (GST rate ÷ (100 + GST rate)). Net price = Gross price − GST amount. Example: ₹11,800 with 18% GST → net ₹10,000.
What are the GST rates in India?
Common rates are 5%, 12%, 18%, and 28% depending on the product or service. Some items are exempt or at nil rate.
Who pays GST?
Businesses collect GST from customers and pay it to the government after claiming input tax credit on their purchases.
Frequently Asked Questions
What is GST and how is it calculated?
GST (Goods and Services Tax) is a unified tax system in India that replaced multiple indirect taxes. GST is calculated as a percentage of the base price. When adding GST, multiply the net price by the GST rate. When removing GST from a gross price, use the formula: GST Amount = Gross Price × (GST Rate ÷ (100 + GST Rate)).
What are the different GST rates in India?
The standard GST rates in India are 5%, 12%, 18%, and 28%. The rate depends on the type of goods or services. Essential items typically have lower rates (5%), while luxury items have higher rates (28%). Most goods and services fall under the 18% category.
When should I use Add GST vs Remove GST?
Use "Add GST" when you have the net price (price before tax) and want to calculate the gross price (price including tax). Use "Remove GST" when you have the gross price (price including tax) and want to find out the net price and GST amount separately. This is useful for reverse calculations and understanding the tax component in a final price.
What is CGST, SGST, and IGST?
GST is split into three components based on the type of transaction. CGST (Central GST) and SGST (State GST) are charged equally on intra-state transactions (within the same state). For example, 18% GST becomes 9% CGST + 9% SGST. IGST (Integrated GST) is charged on inter-state transactions (between different states) and is equal to the full GST rate. The total GST amount remains the same regardless of how it's split.
Which GST rate applies to my product or service?
GST rates depend on the HSN (Harmonized System of Nomenclature) code for goods or SAC (Service Accounting Code) for services. Generally, essential items like food grains, milk, and basic necessities are exempt or taxed at 5%. Processed foods and standard goods are typically at 12% or 18%. Luxury items, automobiles, and sin goods are taxed at 28%. You can check the exact rate for your product or service on the official GST portal or consult a tax professional.
What is Input Tax Credit (ITC) in GST?
Input Tax Credit (ITC) allows businesses to reduce their GST liability by claiming credit for the GST they paid on purchases (inputs). For example, if you paid ₹1,800 GST on raw materials and collected ₹3,000 GST from customers, you only need to pay ₹1,200 (₹3,000 - ₹1,800) to the government. ITC helps avoid the cascading effect of taxes and is one of the key benefits of the GST system for registered businesses.