Millimeters to inches
12.7 mm = 0.5"
or 1/2" as a fraction · 0.5"
Inches
0.5
inFraction
1/2"
Feet & inches
0.5"
Formula
12.7 ÷ 25.4
Tip: click or drag on the ruler to set the value.
How to convert
Divide the millimeter value by 25.4 to get inches.
12.7 mm ÷ 25.4 = 0.5 inches
Quick facts
- Decimal inches0.5"
- Fractional inches1/2"
- Feet + inches0.5"
- Centimeters1.27 cm
- Meters0.0127 m