Calculate sales tax and total price instantly. Enter the original price and tax rate to see the tax amount and final cost. Free, fast, and 100% client-side.
Enter the sales tax percentage for your region
This free online sales tax calculator helps you quickly determine the tax amount and total price for any purchase. Simply enter the original price and the tax rate for your region, and get instant results. Useful for shoppers, business owners, and anyone who needs to calculate sales tax on the go. All calculations happen instantly in your browser — no server required.
Sales tax rates vary by location. In the US, rates differ by state, county, and sometimes city. You can find your current rate by checking your state's department of revenue website or looking at a recent receipt from a local store.
Yes. While this calculator is labeled for sales tax, you can use it for any percentage-based tax calculation including VAT (Value Added Tax) and GST (Goods and Services Tax). Simply enter the pre-tax price and the tax percentage.
This calculator computes simple sales tax: tax amount = price × tax rate. For compound or layered tax calculations (e.g., provincial plus federal tax), calculate each layer separately or enter the combined effective rate.
Absolutely. All calculations happen entirely in your browser. No data is sent to any server, stored, or shared. Your privacy is 100% guaranteed.