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Math Calculators

Per Mille (‰) Calculator

Verified formula Updated Jun 2026 Private — runs on your device

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Verified formula Private

Per mille (‰)

7.5000

As a percentage
0.7500%

For general information only — not financial, tax, legal or medical advice. Verify before you rely on it.

How to use the Per Mille (‰) Calculator

The Per Mille (‰) Calculator works out your per mille (‰), along with 1 related figure in an instant. Enter part value and total value and the result updates as you type — it is free, needs no sign-up, and runs entirely in your browser so your figures stay private.

  1. Enter the part value.
  2. Enter the total value.
  3. Read off your per mille (‰), together with as a percentage — the calculator updates automatically, with no button to press.

Formula

The Per Mille (‰) Calculator uses the formula:

Per mille (‰) = Part value ÷ Total value × 1000

Worked example

For example, with part value of 15 and total value of 2,000, the per mille (‰) is 7.5000.

Inputs used
Part value 15
Total value 2,000
Results
Per mille (‰) 7.5000
As a percentage 0.7500%

Results are estimates for educational use, not professional advice.

Key terms explained

Percentage
A number expressed as a fraction of 100, written with the % sign.

Frequently asked questions

Per mille means parts per thousand, shown with the ‰ symbol. 15 out of 2000 is 7.5‰.

Percent is per hundred; per mille is per thousand. 1% equals 10‰.

Blood alcohol limits, sea-water salinity, slope gradients and some tax and interest figures use per mille.

Divide the per mille value by 10. 7.5‰ equals 0.75%.

The Per Mille (‰) Calculator uses the formula: Per mille (‰) = Part value ÷ Total value × 1000. For example, with part value of 15 and total value of 2,000, the per mille (‰) is 7.5000.

Enter the part value. Enter the total value. Read off your per mille (‰), together with as a percentage — the calculator updates automatically, with no button to press.

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