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VAT & Sales Tax Calculator

Add tax to a price or pull it back out of a total. Enter an amount and a rate to see the net, the tax and the gross straight away.

Net
100.00
Tax
15.00
Gross
115.00

Need to turn that number into a real document? Use the free invoice generator and the tax is calculated for you on every line.

Working across currencies? Try the live currency converter or read VAT explained on Calculator Den.

Questions, answered

How do I add tax to a price?+

Enter the net amount and your tax rate, then choose Add tax. The calculator shows the tax and the gross (tax-inclusive) total.

How do I remove tax from a total?+

Enter the gross (tax-inclusive) amount and the rate, then choose Remove tax. It works out the net amount and how much of it was tax.

Does this work for GST and sales tax too?+

Yes. The maths is the same whatever the tax is called. Just enter the rate that applies to you.

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