Sales Tax / GST Calculator
Calculate tax amount and total price from a price and tax rate you enter.
Enter a price and a tax rate to calculate the tax amount and total. Tax rates vary by location and change over time, so enter the current rate for your area rather than relying on a built-in default.
Your files and text are processed locally in your browser — nothing is uploaded to a server.
Sales Tax Calculator tool
How to Use Sales Tax Calculator
- Enter the price before tax.
- Enter the applicable tax rate as a percentage.
- View the tax amount and total price.
Features
- Works for any tax rate you enter (VAT, GST, sales tax)
- Add-tax and reverse (tax-included) modes
- Instant calculation
- No fixed or assumed tax rate
Frequently Asked Questions
Why isn't a default tax rate provided?
Tax rates vary widely by country, region, and product type and change over time, so APKWorld doesn't assume a rate on your behalf — enter the correct current rate for your situation.