What is a millimeter?
A millimeter is a metric unit of length equal to one thousandth of a meter.
Length unit
Millimeter (mm)
A millimeter is a metric unit of length equal to one thousandth of a meter.
Measurement system
Metric
Common uses
- Precision engineering
- Small dimensions
Conversion examples
Related units
Related converters
Frequently asked questions
What measurement system uses millimeters?
Millimeter is used in the Metric measurement system.
What is the base unit for millimeters?
Millimeter is normalized through the meter base unit in this converter.
What are millimeters commonly used for?
Millimeters are commonly used for Precision engineering, Small dimensions.