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VAT Calculator

Use this calculator when a price is quoted without VAT and you need the total, or when a total already includes VAT and you need the net price and VAT amount separately.

Formula / method: VAT amount = Net price x VAT rate. Gross price = Net price + VAT amount. Net price = Gross price / (1 + VAT rate).

Enter your figures and click Calculate.

How to Use

  1. Choose whether to add VAT or remove VAT.
  2. Enter the price and the VAT rate as a percentage.
  3. Click Calculate VAT.
  4. Read the net price, VAT amount, and gross price.
  5. Copy the result for your invoice or quote.

Why This Matters

VAT confusion causes undercharging and invoice errors. A seller who quotes $100 net at 20 percent VAT must charge $120, not $100. A buyer who sees a $120 total needs to know that $20 is VAT, especially for business records and tax returns. Rates also differ by country and by product category, so checking the correct rate for each sale matters. This calculator makes both directions quick, so quotes and invoices stay consistent.

Frequently Asked Questions

What is the difference between adding and removing VAT?

Adding VAT starts from a net price and adds tax to reach the total. Removing VAT starts from a total that already includes tax and works back to the net price.

Which VAT rate should I use?

Use the rate that applies in the seller's country and to that product or service category. Rates vary, so confirm the current official rate before invoicing.

Is VAT the same as sales tax?

No. VAT is charged at each stage of production with credits for tax already paid, while US sales tax is normally charged only at the final sale to the consumer.

Can I calculate VAT for multiple items?

Yes. Enter the total net or gross amount for the whole order, as long as all items share the same VAT rate.

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