Sales Tax & VAT Calculator

Add or remove sales tax or VAT for any percentage rate. Convert between tax-inclusive and tax-exclusive amounts.

Amount & tax rate

Use your local VAT, GST, or sales tax rate.

This doesn't affect calculations โ€” it only controls the symbol/format.

Use this as a quick helper for invoices, quotes, and pricing. For complex tax rules, always confirm with your accountant or local authority.

Breakdown

Enter an amount and tax rate to see the breakdown.

Tip: Combine this with the ZA VAT Calculator if you alternate between South African VAT and other global tax rates.

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Frequently Asked Questions

Can I use this for both VAT and sales tax?

Yes. Set the rate you need and choose whether your starting amount includes tax or not. The calculator works for VAT, GST, and sales tax.