Sales Tax Calculator
Calculate sales tax amount and total price, or extract tax from a tax-inclusive price. Supports any tax rate.
How to Use Sales Tax Calculator
The Sales Tax Calculator is a free online tool that calculates tax in two modes: add tax to a price (showing subtotal, tax amount, and total) or extract tax from a tax-inclusive price (showing the pre-tax amount and tax portion). Enter any amount and tax rate percentage. Whether you are calculating sales tax for purchases, determining VAT amounts, figuring out pre-tax prices from receipts, estimating costs with tax, or doing any tax-related calculations, this tool provides instant clear results.
Step-by-Step Instructions
- Select mode: Add Tax or Extract Tax
- Enter the amount and tax rate percentage
- Click Calculate to see subtotal, tax, and total
- Copy the results for your records
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