Millimeters to inches
25.4 mm = 1"
or 1" as a fraction · 1"
Inches
1
inFraction
1"
Feet & inches
1"
Formula
25.4 ÷ 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.
25.4 mm ÷ 25.4 = 1 inches
Quick facts
- Decimal inches1"
- Fractional inches1"
- Feet + inches1"
- Centimeters2.54 cm
- Meters0.0254 m