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Sales Tax Calculator

Add or remove sales tax from any price. Includes US state tax rate presets.

About Sales Tax Calculator

Sales Tax Calculator adds a specified tax rate to a pre-tax price or removes tax from a tax-inclusive price. Enter any amount and tax rate to instantly see the tax amount and final total. Practical for shoppers, business owners, and accountants worldwide.

  • Add tax to pre-tax price
  • Remove tax from inclusive price
  • Custom tax rate input
  • Shows tax amount and total