How to Convert us to mm
To convert us to mm, multiply the value by 1.
The Formula
mm = us × 1
Key Fact
1 us/canada = 1 mm
Tip: To convert mm back to us, divide by 1.
US Ring Size to mm
Convert us (US) to mm (mm) with formulas, examples, and conversion tables.
US
mm
1 us (US) = 12.463 mm (mm)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 us/canada = 1 mm
2Multiply the value by the conversion factor:
1 × 1 = 12.463
3Result:
1 us (US) = 12.463 mm (mm)
us to mm Table
| us | mm |
|---|---|
| 4 US | 14.96 mm |
| 5 US | 15.8 mm |
| 6 US | 16.63 mm |
| 7 US | 17.46 mm |
| 8 US | 18.29 mm |
| 9 US | 19.13 mm |
| 10 US | 19.96 mm |
| 11 US | 20.79 mm |
| 12 US | 21.63 mm |
1 us/canada in Other Units
| Unit | 1 US = |
|---|---|
| US to UK Ring Size | 0.2325 UK |
| US to EU Ring Size | 39.1536692417 EU |
| US Ring Size to mm | 12.463 mm |
| US/Canada to Circumference (mm) | 39.1536692417 mm |