Convert 4 Centimeters to Millimeters
How long is 4 centimeters? How far is 4 centimeters in millimeters? 4 cm to mm conversion.
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4 Centimeters =
40 Millimeters
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Result in Plain English
4 centimeters is equal to exactly 40 millimeters.
In Scientific Notation
4 centimeters
= 4 x 100 centimeters
= 4 x 101 millimeters
Centimeters
A centimeter, or centimetre, is a unit of length equal to one hundredth of a meter. There are 2.54 centimeters in an inch.Abbreviation: cm
Millimeters
A millimeter, or millimetre, is a unit of length equal to one thousandth of a meter.Abbreviation: mm