Calculators
Sales tax calculator
Add sales tax to a price or work out the tax included in a total.
Free to use · Runs in your browser · No signup
This tool works in your browser. Enable JavaScript to select files and create your download.
How to use Sales tax calculator
- Enter the amount and the tax rate.
- Tick the box if the amount already includes tax.
- Read the tax and the total or pre-tax price.
What you need
Nothing to upload. Type or paste directly into the tool; results update as you go.
Your result
Tax amount, pre-tax price, and total.
Before you start
Enter the combined rate that applies to your purchase, including state, county, and city taxes. Tax rules for specific items vary.
Questions about Sales tax calculator
How do I use Sales tax calculator?
Enter the amount and the tax rate. Tick the box if the amount already includes tax. Read the tax and the total or pre-tax price.
What does Sales tax calculator produce?
Tax amount, pre-tax price, and total.
What should I check before using Sales tax calculator?
Enter the combined rate that applies to your purchase, including state, county, and city taxes. Tax rules for specific items vary.
Is what I type sent anywhere?
No. The calculation runs in your browser, and the text or numbers you enter are not uploaded or stored.