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Sales Tax Calculator
Add or remove sales tax at any rate. Works for US state sales tax, UK VAT, EU VAT, Canadian GST/HST — anywhere a single-rate tax is applied on top of a net price.
Mode
1,072.50
Gross (with tax)
Net
1,000.00
Tax (7.25%)
72.50
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Guide
How Sales Tax Calculator works
Step 01
Pick a mode
Add tax — enter the net price to see the total. Remove tax — enter the gross price to back out the net.
Step 02
Set rate
Any percentage — no country hard-coded. Works for US state sales tax, VAT, GST/HST.
Step 03
Get numbers
Net, tax and gross appear instantly.
FAQ
Frequently asked
How do I add sales tax?+
Choose 'Add tax', enter the net amount, and set your local rate. Gross = net × (1 + rate/100).
How do I reverse-calculate tax?+
Choose 'Remove tax' and enter the gross amount. Net = gross / (1 + rate/100).
Which countries does this work for?+
Any single-rate tax jurisdiction — US, UK (VAT), Canada (GST/HST), Australia (GST), most European countries, and more.