Sales Tax Calculator
Calculate the sales tax amount and the total price including tax.
Enter amount and tax rate.
FAQ
- How is sales tax calculated?
- Multiply the original amount by the tax rate percentage and divide by 100. The calculator does this automatically — just enter your values.
- Can I calculate tax for different states?
- Yes, enter the applicable tax rate for your state or region. Common US rates range from 0% to 10%+.