Apparel SizeShoe Size

CN to BR Shoe Size for Kids

Snapshot

33 CN size equals 30 BR size.

  • Reference basis: This result uses the selected selected cohort cohort as the profile basis.
  • Example: For 29 CN size, the selected cohort cohort returns 27 BR size under the same mapping assumptions.

Interactive conversion

Converter Calculator

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

30 BR size

Switch

API and AI agent access

CN to BR Shoe Size for Kids. cohort: kids.

Machine-readable identifiers

Conversion family
shoe-size
Source unit
cn
Target unit
br
Cohort
kids

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": "shoe-size",
  "value": 33,
  "from": "cn",
  "to": "br",
  "parameters": {
    "cohort": "kids"
  }
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "shoe-size",
    "value": 33,
    "from": "cn",
    "to": "br",
    "result": {
      "raw": 30.2499985375,
      "display": "30"
    },
    "canonicalPath": "/apparel-size/shoe-size/cn-to-br-for-kids/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

CN converts to BR using the foot-length model in millimeters. Cohort: Kids.

Model estimate based on foot length, not a fit guarantee. No manufacturer chart is established for this model; compare your measurement with the brand’s chart.

Method & Size Mapping

  • Model basis: output depends on the selected shoe-size cohort and follows the same cohort mapping in both directions.
  • Profile reference: selected cohort cohort.
  • Consistency rule: calculator output and table values keep the same shoe-size cohort in both directions.

Common Conversion Values

CN sizeBR size
29 27
31 28.5
33 30
35 31.5
37 33