Free Math Tool
Sales Tax Calculator
Enter the price and your local sales tax rate to instantly calculate the tax amount and total price you'll pay at checkout.
No sign-up required
Real-time results
Copy result instantly
Sales Tax Calculator
Result
Fill in the fields to see your sales tax calculation
All calculations happen instantly in your browser — nothing is sent to a server.
About the Sales Tax Calculator
Useful for budgeting purchases, comparing prices across states with different tax rates, or double-checking a receipt.
Frequently Asked Questions
Where do I find my local sales tax rate?
Sales tax rates vary by state, county, and city in the US (and by country elsewhere). Check your state's department of revenue website or a recent receipt for the exact combined rate.
Does this include both state and local tax?
Enter your full combined tax rate (state + county + city, if applicable) for an accurate total — the calculator applies whatever single rate you provide.
Other Percentage Calculators
Related Tools
Percentage Calculator
Find percentage of any amount instantly and solve discounts, tips, and tax with a simple percentage calculator.
Markup Calculator
Work out selling price, profit, and margin from your cost and markup percentage in real time.
ROI Calculator
Calculate return on investment, net profit, return multiple, and annualized ROI for business, marketing, and project decisions.