Metric ↔ Imperial converter

Millimetres to Inches (mm to in)

Enter any value in millimetres to instantly convert it to inches. Free, fast, no sign-up.

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Convert between metric and imperial distance units
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About this conversion

1 millimetre = 0.03937 inches. Used in engineering, manufacturing, and DIY.

Also see: lbs to kg · stone to kg  ·  All converters ↗