VAT calculator

How to use the tool

1. Fill in these fields: Amount (€), VAT rate (%).
2. Select “Calculate” to obtain the result.
3. Enter the net amount and VAT percentage.
4. Use up to two decimals and no thousands separators.

Method and principles

Method, examples and limits

VAT = net × rate ÷ 100; gross = net + VAT. A net amount of €100 at 22% gives €22 VAT and €122 gross. VAT is rounded to cents before forming the total. Choose the applicable rate between 0 and 100 yourself. The tool does not classify exemptions, special tax regimes or invoicing requirements.

Start with the net amount before tax and enter the applicable rate. A net price of 100 euros at 22% VAT gives 22 euros tax and a gross total of 122 euros. To work backwards from a tax-inclusive price, use VAT removal. The correct rate depends on the transaction and applicable rules.

Result details

Limits and checks

• No. The default is editable: choose the applicable rate for your transaction, from 0 to 100%.

Reference sources

• DPR 633/1972 · IVA