Calculators
Sales Tax Calculator
Calculate practical values with Sales Tax Calculator. Free, fast and mobile-friendly. No sign-up required, and calculations or text processing run locally in your browser whenever possible.
Add sales tax to a subtotal and calculate tax amount plus final total.
Sales tax total
Subtotal$100.00
Tax$8.25
Rate8.25%
Sales tax total$108.25
total after tax
8.25% sales tax adds $8.25 to $100.00.
What is sales tax calculator?
Calculate sales tax for purchases, quotes, invoices and quick checkout estimates.
How to use sales tax calculator
- Enter the values required by the Sales Tax Calculator.
- Check the instant calculation result.
- Copy the result for your notes, quote, invoice or planning task.
When to use sales tax calculator
- Add sales tax to prices
- Check receipt totals
- Estimate checkout cost
- Prepare taxable quotes
FAQ
Can I enter my local tax rate?
Yes. The sales tax rate field accepts any percentage.
Does it know tax rates automatically?
No. Enter the applicable rate manually.