GST Calculator – Calculate, Reverse Calculate & Understand GST with our Free Tool

The Goods and Services Tax (GST) is a comprehensive indirect tax levied on the supply of goods and services in India. It is a unified tax system that replaced multiple previous indirect taxes, realizing the concept of ‘One Nation, One Tax’. If you want to learn about GST calculation, its formulas, or reverse calculation, this article is for you. And most importantly, we are introducing a Free GST Calculator that will perform all these calculations for you in seconds.

What is GST?

GST is a destination-based tax applicable across India. It is primarily divided into three parts:

• CGST (Central GST): Levied by the Central Government on intra-state (within the same state) supplies.
• SGST (State GST): Levied by the State Government on intra-state supplies.
• IGST (Integrated GST): Levied by the Central Government on inter-state (between different states) supplies.

The Basic GST Calculation Formula (Forward Calculation)

If you have the net price (tax-exclusive value) of a product and want to add GST to find the total price (MRP), use this formula:

1. GST Amount = Net Price × (GST Rate / 100)
2. Total Price (MRP) = Net Price + GST Amount

Example: Suppose a product’s net price is ₹1,000 and the GST rate is 18%.

• GST Amount = 1000 × (18/100) = ₹180
• Total Price (MRP) = 1000 + 180 = ₹1,180

Reverse GST Calculation

This method is used when you have the MRP (Maximum Retail Price) of a product and need to find out the original price and the GST amount included in it. This answers queries like how to reverse calculate GST from MRP or back calculation of GST.

Reverse GST Calculation Formula:

1. Original Amount (Base Price) = Total Amount / (1 + (GST Rate / 100))
2. GST Amount = Total Amount – Original Amount

Example: Suppose a product’s MRP is ₹1,180 and the GST rate is 18%.

• Original Amount = 1180 / (1 + (18/100)) = 1180 / 1.18 = ₹1,000
• GST Amount = 1180 – 1000 = ₹180

GST Calculation in Excel

Instead of manual calculations, you can use formulas in Excel.

• For Reverse Calculation: Let’s say the Total Amount is in cell A2 and the GST rate is 18%. The formula to find the Original Amount would be: =A2/(1+18/100)

Introducing Our Free GST Calculator

Tired of these complex calculations and formulas? Our Free GST Calculator is the solution to all your problems. It is a powerful, accurate, and completely free tool that saves your valuable time.

Features of Our Free GST Calculator:

• Forward GST Calculation: Easily add GST to the net price to find the total cost.
• Reverse GST Calculation: Instantly extract the GST amount and original price from the MRP.
• CGST/SGST Breakdown: View the split of the total GST into CGST and SGST components.
• Fast & Accurate: Get quick results with zero errors.
• Completely Free: No hidden charges, unlimited use.

Conclusion

Understanding GST calculation and reverse calculation is crucial for both businesses and common consumers. Remembering formulas and performing manual calculations can be time-consuming. Therefore, simplify your GST calculations and get instant, accurate results with our Free GST Calculator.

Simplify your GST calculations right now – try our free tool today!