GST Calculator
Calculate the tax value to add to your products. Adjust the net price and select standard tax rates to find the gross billing price in real-time.
Parameters
$
%
Results Summary
Net Price
$10,000
GST Tax (18%)
$1,800
Gross Price
$11,800
Mathematical Formula
This calculator determines the results based on the following standard financial formula for GST Addition:
Gross Price = Net Price * (1 + GST Rate / 100)
Variables Glossary
- GST Amount
- Tax amount added
- Net Price
- Base price before adding tax
- GST Rate
- Tax percentage (e.g. 18%)
- Gross Price
- Final price after adding GST
Calculates the total selling price by adding the tax portion directly to the original net value.
Frequently Asked Questions
What is Goods and Services Tax (GST)?
GST is an indirect tax levied on the supply of goods and services. It is a multi-stage, destination-based tax that has replaced many domestic indirect taxes worldwide.
How is GST added to a base price?
To add GST, multiply the base net price by the tax rate percentage, then add that product to the base net price. Gross Price = Net Price + (Net Price × GST Rate / 100).