US Fitted to UK Fitted Hat Size for Standard Fit
7.3 US Fitted = 6.3 UK Fitted ยท fit-based size mapping for selected fit profile
Direct Answer
7.3 US Fitted equals 6.3 UK Fitted
This result uses the selected selected fit profile mapping as the profile basis.
For 6.8 US Fitted, the selected fit profile mapping returns 5.8 UK Fitted under the same fit assumptions.
Converter Calculator
6.3 UK Fitted value
SwitchExplanation
US Fitted converts to UK Fitted by normalizing to head circumference in millimeters, then mapping to the destination system. Fit profile fixed: Standard Fit.
From US Fitted to UK Fitted, results depend on the selected selected fit profile fit mapping and stay consistent with that mapping across table rows and calculator input.
Keep the same fit profile in both directions to avoid mixing size mappings that use different apparel allowances.
Common Conversion Values
| US Fitted value | UK Fitted value |
|---|---|
| 6.8 | 5.8 |
| 7 | 6 |
| 7.3 | 6.3 |
| 7.5 | 6.5 |
| 7.8 | 6.8 |
Frequently Asked Questions
How can I convert back from UK Fitted to US Fitted?
Use the mirror UK Fitted to US Fitted route; it applies the inverse relationship for the opposite direction with the same assumptions.
What fit profile is used on this page?
Standard Fit.
What formula is used for US Fitted to UK Fitted?
The converter applies the formula defined for US Fitted to UK Fitted, then renders rounded output for the direct answer and common-value rows.