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How to Calculate Sales Tax Online for Free

QuickToolz Sales Tax Calculator is a free online tool. No sign-up needed.

How to Use Sales Tax Calculator

Enter the price before tax

Step 1

Enter the price before tax

Enter the tax rate

Step 2

Enter the tax rate

See the total with tax

Step 3

See the total with tax

What is Sales Tax Calculator?

The QuickToolz Sales Tax Calculator adds or removes sales tax from any price. Enter a price and tax rate to find the total, or enter a tax-inclusive price to extract the base amount.

Frequently Asked Questions

Can it remove tax from a tax-inclusive price?

Yes, reverse mode extracts the pre-tax price from a total that already includes tax.

What tax rates are supported?

Any percentage rate can be entered, covering all global VAT and sales tax rates.

Does it show both the tax amount and total?

Yes, the tax amount and the final total with tax are both displayed.

More Free Calculator Tools

All 130+ QuickToolz tools work in your browser – no install, no account, no cost.

Ready to try it yourself? Use our free Sales Tax Calculator tool — no signup, no install required.
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