Sales Tax Calculator

Calculate US sales tax by state and see the total checkout price.

Price before tax ($):

State:

Custom rate (%):

State base rates only — local taxes may apply and rates change. Estimates only.

How to use

Enter the price, pick a state or custom rate, and click Calculate. Everything runs in your browser — nothing is uploaded or stored.

Which states are included?

25 states with their base rates, plus a custom-rate option.

Does it include local taxes?

No — counties and cities can add more. Rates change; verify locally.

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