Length units calculator & converter tool
Conversions Table
Equivalent of 13 Foot: |
3962.2066443158 Millimeter |
396.22066443158 Centimeter |
3.9622066443158 Meter |
0.0039622066443158 Kilometer |
155.99247180738 Inch |
0.0024620003047851 Mile |
4.3346540688814 Yard |
0.0021395915879305 Nautical Mile |
Foot / Meter Units Definition
Foot
The foot is a unit of length of approximately 30 centimeters, corresponding to the length of a human foot of approximately size 45.In Antiquity, the foot was regularly divided into sixteen fingers or four palms. The Roman foot was 29.64 cm.Since the Middle Ages, the foot was also divided by twelve, which gave the inch. The foot of the King of France was 32.48 cm (size 48¾) and the Anglo-Saxon foot is 30.48 cm.
Meter
The meter is the unit of measurement par excellence since the origin of this unit comes from the Latin "metrum" and the Greek "metron" which mean measure. It is also this unit which gives its name to the diplomatic treaty which formalizes the decimal metric system: the convention of the meter, signed on May 20, 1875 by 17 nations, which today provides its basis for the International System of Units (SI).