Apparel SizeBra Size

FR Band to EU Band Bra Band for Comfort Fit

Snapshot

80 FR Band equals 65 EU Band.

  • Reference basis: This result uses the selected selected fit profile mapping as the profile basis.
  • Example: For 70 FR Band, the selected fit profile mapping returns 55 EU Band under the same fit assumptions.

Interactive conversion

Converter Calculator

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

65 EU Band value

Switch

API and AI agent access

FR Band to EU Band Bra Band for Comfort Fit. fit: comfort-fit.

Machine-readable identifiers

Conversion family
bra-size
Source unit
fr-band
Target unit
eu-band
Fit
comfort-fit

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": "bra-size",
  "value": 80,
  "from": "fr-band",
  "to": "eu-band",
  "parameters": {
    "fit": "comfort-fit"
  }
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "bra-size",
    "value": 80,
    "from": "fr-band",
    "to": "eu-band",
    "result": {
      "raw": 65,
      "display": "65"
    },
    "canonicalPath": "/apparel-size/bra-size/fr-band-to-eu-band-for-comfort-fit/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

FR Band converts to EU Band using underbust circumference in millimeters. Fit profile: Comfort Fit.

Model estimate based on underbust circumference, not a fit guarantee. No manufacturer chart is established for this model; compare your measurement with the brand’s chart. Cup size is not calculated.

Method & Size Mapping

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

Common Conversion Values

FR Band valueEU Band value
70 55
75 60
80 65
85 70
90 75