Add or remove tax from a price
This VAT and sales tax calculator handles the common pricing tasks people search for when preparing an invoice, checking a receipt, or comparing tax-inclusive and tax-exclusive prices.
Use it to add tax to a net amount, extract VAT or sales tax from a gross amount, or compare two rates side by side. Presets cover US manual sales tax, UK VAT at 20%, 5%, and 0%, Australia GST, and common Canada GST/HST rates.
How to use it
- Enter the price or invoice amount.
- Choose a tax preset or enter your own rate.
- Select add, extract, or compare mode.
- Copy the invoice line into your quote, email, or accounting note.
Example searches this page answers
- "reverse VAT calculator"
- "remove sales tax from total"
- "add 20% VAT to price"
- "GST inclusive and exclusive calculator"
Important limits
The calculator performs arithmetic on the rate you provide. It does not determine whether a product or service is taxable, exempt, zero-rated, or subject to a special local rule.