SA
Sales Tax Calculator
Calculate sales tax for any amount and US state rate.
★ 4.0
Our hands-on rating
✓ Pros
- ✓US state tax rates included
- ✓Free, no account
- ✓Simple
✗ Cons
- ✗US-focused
- ✗Server-side
Personal hands-on rating (2026-08). Quick tax math with US state rates built in.
Best for
US shoppers and sellers calculating tax.
Not for
International users.
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