Nautical Mile: 1nm=1852m=1 minute of the meridian
Cabelt: 1kb=0,1nm=185,2m
Sagen: 1sg=6ft=1,83m
Foot: 1ft=30,48cm

Knot: 1kn=1nm/h=0,514m/s
Wind converter

Milimetere Hg: 1mmHg=1,333hPa=0,0394' Hg
HectoPascals (Milibars): 1hPa=0,75mmHg=0,0295' Hg
Inches Hg: 1' Hg=25,4mmHg=33,86hPa

Kelvin: T K=(T-273,16) C=4/5 (T-273,16) R=(9/5 T-495,69) F
Degrees Celsius: T C=4/5 T R=(9/5 T+32) F=T+273,16 K
Degrees Reomure: T R=5/4 T C=(9/4 T+32) F=(5/9 T+273,16) K
Degrees Fahrenhit: T F=5/9 (t-32) C=4/9 (T-32) R=(5/9 T+255,38) K

Inch: 1'=25,4mm
Foot: 1ft=12'=30,48cm
Yard: 1yd=3ft=91,44cm
Mile: 1mile=1609m