UK to US Ring Size for Comfort Fit
Snapshot
10 UK ring size equals 8.1 US ring size.
- Reference basis: This result uses the selected selected fit profile mapping as the profile basis.
- Example: For 8 UK ring size, the selected fit profile mapping returns 6.1 US ring size 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.
8.1 US value
SwitchAPI and AI agent access
UK to US Ring Size for Comfort Fit. fit: comfort-fit.
Machine-readable identifiers
- Conversion family
ring-size- Source unit
uk- Target unit
us- 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/convertRequest
{
"family": "ring-size",
"value": 10,
"from": "uk",
"to": "us",
"parameters": {
"fit": "comfort-fit"
}
}Essential response
{
"ok": true,
"conversion": {
"family": "ring-size",
"value": 10,
"from": "uk",
"to": "us",
"result": {
"raw": 8.11761811024,
"display": "8.1"
},
"canonicalPath": "/apparel-size/ring-size/uk-to-us-for-comfort-fit/"
}
}Explanation
UK converts to US using inner ring diameter in millimeters. Fit profile: Comfort Fit.
Model estimate based on inner ring diameter, not a fit guarantee. No manufacturer chart is established for this model; compare your measurement with the brand’s chart.
Common Conversion Values
| UK value | US value |
|---|---|
| 8 | 6.1 |
| 9 | 7.1 |
| 10 | 8.1 |
| 11 | 9.1 |
| 12 1/2 | 10.6 |