US Sales Tax Calculator
Calculate sales tax for any US state. Includes all 50 states plus D.C.
US Sales Tax Calculator
Calculate sales tax for any US state. Includes all 50 states plus Washington, D.C.
Enter the full combined state + local rate. Example: CA state 7.25% + LA city 1.5% = enter 8.75. This replaces the state rate above.
US States with No Sales Tax
Note: Alaska allows local jurisdictions to charge sales tax.
State Rate Only — Local Taxes May Apply
The rates shown are state-level rates only. Most states also allow cities and counties to add their own sales tax on top. Use the "Combined State + Local Rate" field above to enter the full rate for your location.
Rates last updated September 2026. Sources: Tax Foundation, individual state revenue departments.
About US Sales Tax Calculator
Calculate US sales tax for any of the 50 states plus Washington D.C. Shows the current state-level tax rate and lets you add local county/city tax with a custom rate override. Essential for online shopping, budgeting, and business pricing in the United States.
Key Features
- All 50 US states + D.C.
- Combined state + local rate override
- No-sales-tax states highlighted
- Instant calculation
- Browser-only — no data sent to servers
How to use US Sales Tax Calculator
- Enter the purchase price in dollars.
- Select your US state from the dropdown.
- Optionally enter a combined state + local rate to include county/city taxes.
- Click 'Calculate Tax' to see the tax amount and total price.
Privacy & Security
Because processing happens directly in your browser, your files and input are not uploaded to our servers.
Frequently Asked Questions
Which US states have no sales tax?
Five states have no statewide sales tax: Alaska, Delaware, Montana, New Hampshire, and Oregon. However, Alaska allows local jurisdictions to impose their own sales tax.
What is the average US sales tax rate?
The combined state and local average sales tax rate in the US is approximately 7.5% to 10%, depending on location. State rates range from 0% (Oregon) to 7.25% (California state rate).
Does this include local city/county tax?
The calculator shows state-level rates by default. Use the 'Combined State + Local Rate' field to enter the full rate. For example, if California state is 7.25% and your city adds 1.5%, enter 8.75.
Are sales tax rates the same for all items?
No. Some items like groceries, medicine, and clothing may be exempt or taxed at lower rates depending on the state. This calculator applies the general state rate.
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