Sales Tax Calculator
Work out tax and the checkout total from a price and a rate, or reverse a tax-inclusive total. Planning math only — not tax advice.
Frequently asked questions
Is this my local rate?
You type the rate. The tool does not look up your city.
Does this file a return?
No. It is simple price math only — not a tax filing tool or advice.
Is my data sent to a server?
No. This calculator runs entirely in your browser. Nothing you type is uploaded.