VAT Calculator
Add VAT to a net amount or take it out of a gross one. Pick 1%, 10% or 20% with one click, or type any other rate.
This tool runs entirely in your browser; what you enter is never sent to our servers.
How to use it
- Choose whether to add VAT or take it out.
- Type the amount; a comma or a dot works for decimals.
- Pick or type the rate; the net amount, the VAT and the gross amount appear straight away.
Formulas and examples
Adding VAT: gross = net × (1 + rate ÷ 100). 20% VAT on a 1,000 service: 1,000 × 1.20 = 1,200; the VAT is 200. Removing VAT: net = gross ÷ (1 + rate ÷ 100). 20% VAT inside a 1,200 invoice: 1,200 ÷ 1.20 = 1,000; the VAT is 200. Rates differ by country and by product, so type the one that applies to you. Results are shown rounded to two decimal places.