Inches to Millimeters Converter

Convert measurements from inches to millimeters with precision and ease.

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About Inches to Millimeters Conversion

The inch is a unit of length in the imperial and US customary systems of measurement. The millimeter is a unit of length in the metric system, equal to one thousandth of a meter. One inch is equal to 25.4 millimeters.

Common Conversions:
  • 1 inch = 25.4 millimeters
  • 2 inches = 50.8 millimeters
  • 5 inches = 127 millimeters
  • 10 inches = 254 millimeters
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