🧰Locly

Calculate Sales Tax Online

Calculate tax amount and total from price and tax rate

Enter amount and rate, then Calculate

This calculator only multiplies amount by rate. It is not tax, accounting, or compliance advice.

About This Tool

Sales Tax Calculator multiplies an amount by a percentage rate to estimate tax and the total with tax. It is a simple math helper only β€” not professional tax advice. Calculations are processed locally in your browser.

How to Use

  1. Enter the pre-tax amount
  2. Enter the tax rate percent
  3. Click Calculate
  4. Read tax amount and total
  5. Clear when finished

Common Use Cases

  • Quick checkout estimates
  • Quote drafts
  • Classroom percent examples
  • Compare rate scenarios
  • Spreadsheet double-checks

FAQ

Q1: Is this official tax advice?

No. It only computes amount Γ— rate. Rules vary by location.

Q2: Are numbers uploaded?

No. Calculations are processed locally in your browser.

Q3: Does it handle inclusive tax?

This version treats the amount as before tax and adds tax on top.

Q4: Can rate be zero?

Yes. Then tax is zero and total equals the amount.

Q5: Are fees included?

No. Only the rate you enter is applied.

Related Tools

Discount CalculatorPercentage CalculatorMarkup CalculatorProfit Margin Calculator