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Sales Tax / VAT Calculator
Add sales tax or VAT to a price and see the net, tax and gross.
Total: 108.5
Net100
Tax8.5
Gross108.5
Formula / method
tax = net × rate ÷ 100 · gross = net + tax
Examples
$100 + 8.5%
$108.50
$108.50
€200 + 20% VAT
€240
€240
How to use
Enter your values above — the result updates instantly as you type. Everything is computed locally in your browser, so it is fast and private.
FAQ
What is the difference between sales tax and VAT?
Both add a percentage to a price. Sales tax is typically added once at the point of sale; VAT is collected in stages along the supply chain. For a simple "add tax to price" calculation, the math is the same.