General calculator
GST Calculator
Calculate GST (Goods and Services Tax) online. Switch between GST inclusive and exclusive calculations. Accurate tool for businesses and consumers.
Introduction
Our GST Calculator is a simple tool to calculate the Goods and Services Tax on any product or service. You can calculate both GST inclusive and GST exclusive amounts.
How to Use
Enter the net amount or total amount, select the GST rate (e.g., 5%, 12%, 18%, 28%), and choose whether the amount is GST inclusive or exclusive.
Formula
GST Exclusive: GST Amount = (Original Cost × GST%) / 100. GST Inclusive: GST Amount = Total Cost - (Total Cost × (100 / (100 + GST%))).
Examples
Example: Amount = 1000, GST = 18%. Exclusive: Total = 1180. Inclusive: Net = 847.46, GST = 152.54.
Results Explained
The result shows the Net Amount, the GST Amount, and the Total Amount (Net + GST).
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Frequently Asked Questions
What is GST?
GST stands for Goods and Services Tax, an indirect tax used in many countries.
How to calculate GST inclusive?
Divide the total amount by (1 + GST rate/100) to find the net price, then subtract net price from total.
How to calculate GST exclusive?
Multiply the net amount by the GST rate and add it to the net amount.
What are the common GST rates in India?
Common rates are 5%, 12%, 18%, and 28%.
Is this calculator valid for Australia?
Yes, as long as you input the correct GST rate (usually 10% in Australia).
Can I use this for VAT?
Yes, the calculation method for VAT is identical to GST.