Convert millimeters, centimeters, meters, kilometers, inches, feet, yards, miles and nautical miles instantly — for product dimensions, packaging and cross-border sourcing.
Enter a value, pick the source and target units, and the result updates in real time. Click Swap to reverse the conversion.
| From | To | Result |
|---|---|---|
| 1 mm | cm | 0.1 cm |
| 1 cm | inch | 0.393701 in |
| 1 inch | cm | 2.54 cm |
| 1 m | ft | 3.28084 ft |
| 1 ft | m | 0.3048 m |
| 1 km | mile | 0.621371 mi |
A length converter is a tool that translates a measurement from one unit of length — such as meters, inches or miles — into another. MerchAsst's Length Converter supports metric and imperial units used in cross-border trade, sourcing and logistics.
Enter the value in centimeters, select "Centimeter (cm)" as the source unit and "Inch (in)" as the target. The result updates instantly. The conversion factor is 1 cm = 0.393701 inches.
One centimeter equals approximately 0.393701 inches. Conversely, one inch equals exactly 2.54 centimeters by international agreement.
Yes. Select "Foot (ft)" as the source and "Meter (m)" as the target. One foot equals exactly 0.3048 meters.
Yes. All conversions use internationally agreed factors (e.g. 1 inch = 25.4 mm exactly, 1 foot = 0.3048 m exactly). Results display up to 6 decimal places, and the underlying calculation is never rounded before display.
