Convert 840 Millimeters to Centimeters
How long is 840 millimeters? How far is 840 millimeters in centimeters? 840 mm to cm conversion.
From
To
swap units ↺
840 Millimeters =
84 Centimeters
exact result
Decimal places
Result in Plain English
840 millimeters is equal to exactly 84 centimeters.
In Scientific Notation
840 millimeters
= 8.4 x 102 millimeters
= 8.4 x 101 centimeters
Millimeters
A millimeter, or millimetre, is a unit of length equal to one thousandth of a meter.Abbreviation: mm
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