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ຟຣີ Sales Tax / VAT / GST Calculator

Add tax to a pre-tax amount, or extract the tax from a tax-inclusive total. Presets for US, UK, EU, Canada, Australia, and more.

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Common tax rates

Pre-tax

$100.00

Tax (8.875%)

$8.88

Total

$108.88

💡 Rates shown are typical standard rates. Many regions have reduced rates for groceries, books, etc. Verify your local rate with official sources — this tool does the math, not the lookup.

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Works on any device — phone, tablet, desktop
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