Sales Tax, GST & VAT Calculator

Calculate tax inclusive and tax exclusive pricing, gross totals, and net breakdown for custom sales tax and VAT rates.

Sales Tax, GST & VAT Calculator

Calculate tax inclusive and tax exclusive pricing, gross totals, and net breakdown for custom sales tax and VAT rates.

Net Amount ($):

Tax / VAT Rate (%):

Net Price (Excl. Tax):

$100.00

Tax Amount (20.00%):

+$20.00

Gross Total (Incl. Tax):

$120.00

About This Tool

The Sales Tax, GST & VAT Calculator computes tax-inclusive (gross) and tax-exclusive (net) pricing for retail, e-commerce, and invoices.

Key Features

Calculates Tax Exclusive (Add Tax) and Tax Inclusive (Remove Tax)

Computes exact Net Amount, Tax Amount, and Gross Total

Preset tax rates for USA, UK, EU, Canada, and Australia

Clear invoice breakdown summary

How to Use This Tool

Select calculation mode: Add Tax (Exclusive) or Remove Tax (Inclusive).
Enter the base price amount.
Enter or select the Tax / VAT rate percentage.
View the calculated tax and final gross/net amounts.

Why Use This Tool

Format freelance invoices and e-commerce receipts.
Calculate VAT refunds and expense reports.

Pro Tips

To extract VAT from a gross amount: Gross / (1 + (VAT / 100)).

Frequently Asked Questions

What is the difference between Tax Inclusive and Tax Exclusive?

Tax Exclusive means tax is added on top of the base price (Net + Tax = Gross). Tax Inclusive means tax is already included in the displayed sticker price.

How do you remove VAT from a total price?

Divide the total gross price by (1 + Tax Rate / 100). For example, with 20% VAT: Net = Gross / 1.20.

Sales Tax, GST & VAT Calculator