VAT / Tax Calculator
Add tax to a net price or remove it from a gross price, using your own rate.
Inputs
Enter the rate that applies to you — no rate is built in.
Result
Enter your values to see the result.
How it works
Use “Add tax” when you know the price before tax, and “Remove tax” when you know the price including tax and want to see how much of it is tax. Enter the tax rate that applies in your country and for your product.
- add: gross = net × (1 + rate ÷ 100)
- remove: net = gross ÷ (1 + rate ÷ 100)
- tax = gross − net
Assumptions
- Enter the rate that applies to you — no rate is built in.
- Money is rounded to 2 decimals (half away from zero) at each step.
Every calculation runs in your browser. Nothing you enter is uploaded.