United States Sales Tax Calculator
Add or extract Sales Tax on any amount in USD.
Runs in your browser — files never leave your device
Net
$100
Sales Tax
$7
Gross
$107
How it works
Enter an amount in USD and a Sales Tax rate to add tax, or extract the Sales Tax already included in a total.
Other regions: United Kingdom, Canada, Australia.
Frequently asked questions
- What’s the default Sales Tax rate?
- We pre-fill 7% for United States, but you can change it to match your region or product.
- Can it remove tax from a total?
- Yes — tick the inclusive option to extract the tax already inside a gross amount.
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