Alcohol DilutionAbv Percent to Abv per Mille

ABV Percent to ABV Per Mille for Alcohol Strength

Methodology·How We Verify

Snapshot

1 ABV Percent equals 10 ABV Per Mille.

Reference basis: This result uses fixed ABV normalization across percent, fraction, and per-mille strength scales.
Example: For 0.25 ABV Percent, the result equals 2.5 ABV Per Mille.

Interactive conversion

Converter Calculator

Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.

10 ABV Per Mille (permille)

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API and AI agent access

ABV Percent to ABV Per Mille for Alcohol Strength.

Machine-readable identifiers

Conversion family: alcohol-dilution
Source unit: abv_percent
Target unit: abv_per_mille

Use these identifiers in the API request. Sources and model limits also apply to software clients.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "alcohol-dilution",
  "value": 1,
  "from": "abv_percent",
  "to": "abv_per_mille"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "alcohol-dilution",
    "value": 1,
    "from": "abv_percent",
    "to": "abv_per_mille",
    "result": {
      "raw": 10,
      "display": "10"
    },
    "canonicalPath": "/alcohol-dilution/abv-percent-to-abv-per-mille/"
  }
}

API, OpenAPI and WebMCP documentation

Explanation

The converter converts abv percent into abv per mille by normalizing both strength scales through ABV percent. Formula: permille = % ABV × 10. Both directions stay aligned because the calculator, common values, and mirror page all use the same ABV-based relationship. Per mille here means parts per thousand of ABV by volume.

This is the practical way to compare labeling systems such as ABV, US proof, UK proof, and related fractional strength formats without mixing incompatible proof definitions.

Method & Strength Basis

Method basis: fixed ABV-percent normalization used to restate strength as percent, fraction, or per-mille with no offset.
Applied factor: 1 ABV Percent = 10 ABV Per Mille.
Consistency rule: calculator output and common-value rows use the same ABV-based strength constants in both directions.

Common Conversion Values

ABV Percent (% ABV)	ABV Per Mille (permille)
1/4	2.5
1/2	5
1	10
5	50
12	120
20	200
40	400
57.15	571.5
80	800
100	1,000

Questions & answers

Frequently Asked Questions

Why does this route go through ABV percent?

ABV percent is the common reference layer for this family, so proof, fraction, and per-mille strength values stay consistent and reversible.

How do I reverse ABV Percent to ABV Per Mille?

Use the switch button or open the ABV Per Mille to ABV Percent page to apply the same alcohol-strength relationship in reverse.