Sales Tax Calculator

Calculate sales tax, VAT, pre-tax price or total price from a tax rate.

What the sales tax calculator shows

• Add tax
• Remove tax
• Total purchase price

Formula and assumptions

Results are estimates based on the values you enter. Where useful, Calc Studio shows formulas, steps, tables or breakdowns so you can understand the answer.

Feedback helps improve accuracy and usability. Send suggestions, incorrect-result examples or missing-calculator requests to feedback@calcstudioapp.com.