Tax
VAT calculator
Add VAT to a net price or identify the tax amount.
How to use this calculator
Enter Net price and VAT rate. Add VAT to a net price or identify the tax amount. The answer updates when you change an input.
Understanding the result
VAT rates and treatment vary by country and product; this tool performs the stated arithmetic only.
Common questions
What assumptions does this result use?
The entered price is VAT-exclusive and one rate applies to the full amount.
Are intermediate values rounded?
No. The calculation retains JavaScript number precision internally and formats only the displayed result unless the stated method requires a discrete whole value.