Free Sales Tax Calculator (State, City & Total Tax) Online
Calculate gross price including sales tax or extract net cost from tax-inclusive receipts across US states and global VAT/GST brackets. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.
How It Works
Enter Amount
Input original retail price.
Enter Tax Rate
Input combined state and local percentage (e.g., 8.25%).
Select Mode
Choose 'Add Tax' or 'Reverse / Extract Pre-Tax Cost'.
Review Totals
Inspect tax amount and final checkout total.
Frequently Asked Questions
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