Sales tax and VAT calculator
Enter the price and the tax rate. The calculator shows the price before tax, the tax and the total, and works both ways: add tax to a net price or find out how much tax is already inside a final price.
How to useAdd or remove tax from a price.
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Sales tax and VAT calculator: what it is for
The calculator adds sales tax to a price before tax or finds how much tax is already included in a final price. It shows the price before tax, the tax amount, the final price and how much of the total is tax, with a bar that makes the split easy to see.
It works with any rate and has shortcuts for the standard rates of many countries, such as European VAT, GST in India and Australia and Japan’s consumption tax.
How to use
- Choose whether to add tax or remove it from the final price.
- Enter the price and the rate, or tap a country.
- See the price before tax, the tax and the total.
When to use it
- Setting selling prices with VAT or sales tax.
- Separating the tax on an invoice or receipt.
- Comparing prices with and without tax when travelling or shopping abroad.
Frequently asked questions
What is the difference between adding and removing tax?
Adding starts from the price before tax: total = price × (1 + rate). Removing starts from the final price, which already includes the tax: price before tax = total ÷ (1 + rate). That is why removing 20% from 120 gives 100, not 96.
Are the country rates up to date?
They are the most common standard rates and work as shortcuts. Many countries have reduced rates for food, books and medicine, and in the United States sales tax changes by state and city. Check the rate for your case and type the right one.
Is it really free?
Yes, 100% free. No sign-up, no subscription and no usage limits. All Tools123 are free.