Tax & Business
Add or extract tax from a gross or net amount using your region's rate.
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Sales tax calculator
🇺🇸 United States
- Net
- $100.00
- Sales tax
- $7.00
- Gross
- $107.00
Sales tax rates vary — verify the correct rate for your jurisdiction.
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How to sales tax calculator
- Enter a price. Add the amount and choose net or gross.
- Set the rate. Enter the VAT/GST/sales-tax percentage.
- See the split. Read the net, tax, and gross amounts.
Whether you're pricing a product or reconciling a receipt, you constantly need to add tax to or pull it out of a figure. This splitter does both directions cleanly and shows all three numbers at once.
For the actual rates by region, see the Sales-tax rates reference, and to put the result on a bill, use the Invoice generator.
Frequently asked questions
How do I extract tax from a total?
Enter the gross (tax-inclusive) price and the rate; the tool works backward to show the net price and the tax portion contained within it.
What's the difference between VAT, GST, and sales tax?
They're all consumption taxes with different names and rules by region, but the arithmetic of adding or extracting a percentage is the same, which is what this tool does.
Is this tax advice?
No. It's a percentage calculation; the correct rate and rules for your jurisdiction come from your tax authority.
Related tools
- Sales-tax ratesReference indicative VAT, GST, and sales-tax rates by region.
- Invoice / receiptBuild a professional invoice and export a PDF — generated entirely in your browser.
- Income taxEstimate income tax from dated, per-country brackets. An estimate, not advice.
- Currency converterConvert between currencies with rates you enter — no network calls, fully offline.