How do I calculate VAT inclusive price from a net amount?

Multiply the net amount by (1 + VAT rate / 100). For example, £100 net at 20% VAT gives a gross of £120. The VAT amount is £20.

How do I remove VAT from a gross (tax-inclusive) price?

Divide the gross by (1 + VAT rate / 100). For example, £120 ÷ 1.20 = £100 net, and the VAT is £20. This is called reverse VAT or 'VAT extraction'.

What is the standard VAT rate in the UK?

The standard UK VAT rate is 20%. A reduced rate of 5% applies to certain goods such as home energy and children's car seats. Zero-rated (0%) goods include most food, books, and children's clothing.

Does this tool cover US sales tax?

The reference table shows average US state sales tax rates as a guide. US sales tax rates vary by state and often by county or city, so always verify the exact rate for your jurisdiction.

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VAT Calculator

Add or remove VAT / sales tax from any amount instantly.

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このツールについて

The VAT Calculator lets you quickly add VAT to a net amount or extract VAT from a gross (tax-inclusive) amount. Enter your amount and VAT rate, then toggle between 'Add VAT' and 'Remove VAT' mode. Results show the net amount, VAT amount, and gross amount side by side. A built-in reference table lists common VAT rates for the UK, major EU countries, and average US state sales tax so you can pick the right rate fast.

使い方

1 Enter the amount in the Amount field.
2 Enter or select the VAT rate percentage.
3 Choose 'Add VAT' to calculate gross from net, or 'Remove VAT' to extract tax from gross.
4 Read the net, VAT, and gross amounts in the results.
5 Use the rate reference table to find the correct rate for your country.

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