Add VAT to a net amount
Enter the net amount before tax and the VAT rate. The calculator shows the VAT amount, gross total, and how much of the final figure is tax.
Quick VAT presets for quotes and invoices.
Calculator
Add VAT to a net price and get the VAT amount plus the final gross total. This is the cleanest version when you already know the commercial price and need the customer-facing total for a quote, invoice, or product sheet.
Enter the net amount before tax and the VAT rate. The calculator shows the VAT amount, gross total, and how much of the final figure is tax.
Quick VAT presets for quotes and invoices.
Formula
If the net amount is $100 and VAT is 23%, the VAT amount is $23 and the gross total becomes $123. The gross total is useful for display or invoicing, while the net amount remains the right number for pricing and margin work.
Once VAT is added, keep the commercial math anchored to the net amount. That is the number to use for margin, markup, and selling-price decisions.
Review note
This page is designed for quote building, invoicing checks, and pricing reviews. It is not a substitute for local VAT registration, filing, or invoice compliance rules, which still vary by jurisdiction.
FAQ
Usually you set the commercial price first, then add VAT on top. Margin and markup work is normally cleaner on the net amount before VAT is added.
Yes. This calculator is useful when you already know the net amount and need the VAT amount plus the gross total for a quote, invoice, or product sheet.
If the only number you have is VAT-inclusive, use the remove VAT calculator to recover the net amount before checking margin or markup.