Sales Tax Calculator
Tax and total for any state. Change the numbers and the result updates instantly.
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How it works
Choose a state, enter a price and see the tax and total. The calculator can use the state rate alone or the average combined rate that includes local taxes. Exact rates depend on your city and county, so confirm at the point of sale.
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Example
Five states have no statewide sales tax: Alaska, Delaware, Montana, New Hampshire and Oregon.
Tips
- Change one input at a time to see what moves the result most.
- Use realistic rates. Check current averages before you decide.
- Results are estimates and do not replace advice from a licensed professional.
Frequently asked questions
Is this calculator free?
Yes. There is no sign-up and nothing is stored on our servers; the math runs in your browser.
How accurate is it?
It uses standard formulas, but real offers include fees, rate changes and taxes that can differ. Treat the result as an estimate.
Sources and method
Page last updated November 2026. See our editorial policy and disclaimer.