Sales Tax Calculator Online
Add sales tax to a pre-tax amount and see the total. Runs in any browser, no install.
Inputs
$
Price before sales tax is added
Combined local rate, e.g. 8.25
Results
taxAmount
$8.25
total
$108.25
About this tool
Enter the pre-tax amount and your rate to get the tax owed and total due. No install — it runs in any browser and nothing is sent to a server.
How to use
- 1Enter Amount before tax and Sales tax rate (%).
- 2Adjust the remaining inputs to match your case.
- 3Read Sales tax and Total including tax in the results.
- 4Everything runs in your browser — nothing is uploaded or stored.
Frequently asked questions
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