FREE · CALCULATORS & CONVERTERS
Sales Tax Calculator.
Add or remove a user-entered sales tax or VAT rate.
How to use Sales Tax Calculator
Enter or choose the required input, adjust the settings, then generate and review the result. 100 excluding 20% tax becomes 120 including tax.
How it works
Add or remove a user-entered sales tax or VAT rate. Rate is entered by you; no jurisdiction rules or live tax rates are supplied. Inputs stay on your device. Review the preview or output before using it; refresh the page to clear the current working session.
Example
100 excluding 20% tax becomes 120 including tax.
Questions about Sales Tax Calculator
Is Sales Tax Calculator free, and do I need an account?
Yes. This tool is free to use in your browser without an account. Processing takes place on your device.
What are the limits and what should I check?
Rate is entered by you; no jurisdiction rules or live tax rates are supplied. Review the result before using it in your work.
Is my input sent to a server?
Your input is processed in your browser and is not uploaded by this tool. Files and pasted text are cleared when the page is refreshed. Normal website requests are still required to load the page and its libraries. Read the privacy explanation.