Units

Scientific units
Real things

Name	Value in metres
astronomical unit	1.50 x 10¹¹
attometre	1.00 x 10^-18
cable	185
centimetre	0.0100
chain	20.1
decametre	10.0
decimetre	0.100
exametre	1.00 x 10¹⁸
fathom	1.85
femtometre	1.00 x 10^-15
foot	0.305
foot (US survey)	0.305
furlong	201
gigametre	1.00 x 10⁹
hectometre	100
inch	0.0254
kilometre	1000
league	4830
light-year	9.46 x 10¹⁵
link	0.201
megametre	1.00 x 10⁶
metre	1
micron	1.00 x 10^-6
mile	1610
millimetre	0.00100
nanometre	1.00 x 10^-9
nautical mile	1850
parsec	3.09 x 10¹⁶
petametre	1.00 x 10¹⁵
picometre	1.00 x 10^-12
pole	5.03
solar radius	6.96 x 10⁸
terametre	1.00 x 10¹²
thou	2.54 x 10^-5
yard	0.914
yoctometre	1.00 x 10^-24
yottametre	1.00 x 10²⁴
zeptometre	1.00 x 10^-21
zettametre	1.00 x 10²¹