Millimeters to Inches Converter
Easily convert millimeters (mm) to inches with this interactive tool
mm
in
Conversion Result
6.30 mm = 0.248031 in
Formula: in = mm × 0.0393701
Millimeters and inches are both units used to measure small lengths. Understanding their relationship can be useful in many scenarios:
- Millimeter (mm): A metric unit commonly used for small measurements such as thickness and widths.
- Inch (in): A unit primarily used in the United States and United Kingdom, it’s subdivided into fractions like halves, quarters, eighths, etc.
The conversion formula is straightforward:
- To convert mm to in: in = mm × 0.0393701
- To convert in to mm: mm = in × 25.4
Example conversions between millimeters and inches:
- 10 mm = 0.393701 in
- 50 mm = 1.9685 in
- 100 mm = 3.93701 in
- 25.4 mm = 1 in (exactly)