| Conversion
tables |
 |
 |

| Length |
|
|
to convert |
into |
multiply by |
| 0,3937 |
inches |
cm |
2,54 |
| 3,2808 |
foot |
m |
0,3048 |
| 1,0933 |
yard |
m |
0,9144 |
| 0,5464 |
fathom |
m |
1,83 |
| 0,1988 |
perch |
m |
5,03 |
| 0,0497 |
chain |
m |
20,11 |
| 0,00497 |
furlong |
m |
201,17 |
| 0,6214 |
mile |
Km |
1,6093 |
| 0,5396 |
nautical
mile |
Km |
1,85315 |
| 0,1798 |
nautical
league |
Km |
5,55978 |
| multiply by |
to get |
from |
|
| Area |
|

|
to convert |
into |
multiply by |
| 0,155 |
pollici quadrati |
cm² |
6,4516 |
| 10,76 |
piedi quadrati |
m² |
0,09290 |
| 1,196 |
iarde quadrate |
m² |
0,8361 |
| multiply by |
to get |
from |

|
| Capacity |
|

|
to convert |
into |
multiply by |
| 7,1428 |
gill |
liter |
0,14 |
| 1,7544 |
pint |
liter |
0,57 |
| 0,8849 |
quarter
of gallon |
liter |
1,13 |
| 0,2202 |
imperial
gallon |
liter |
4,546 |
| 0,2642 |
US
gallon |
liter |
3,7854 |
| 0,06102 |
cube
inches |
cm³ |
16,3870 |
| 35,3148 |
cube
feet |
m³ |
0,02831 |
| 1,3080 |
cube
yards |
m³ |
0,7646 |
| multiply by |
to get |
from |

|
| Weight |
|

|
to convert |
into |
multiply by |
| 15,625 |
grain |
g |
0,064 |
| 0,5649 |
dram |
g |
1,77 |
| 0,0353 |
ounce |
g |
28,35 |
| 2,2046 |
pound |
kg |
0,4536 |
| 0,0220 |
cental (UK) |
kg |
45,36 |
| 0,0220 |
short hundredweight (US) |
kg |
45,36 |
| 0,0197 |
long hundredweight |
kg |
50,80 |
| 1,1023 |
short ton (US) |
ton |
0,9072 |
| 0,9842 |
long ton |
ton |
1,016 |
| multiply by |
to get |
from |

|
| Pressure |
|

|
to convert |
into |
multiply by |
| 7,500637 |
torr (mm Hg) |
kPascal |
0,133322 |
| 4,018646 |
cm of
H2O |
kPascal |
0,24884 |
| 0,296133 |
cm of
Hg |
kPascal |
3,37685 |
| 0,145037 |
lbf/in² |
kPascal |
6,894757 |
| 0,010197 |
Kgf/cm² |
kPascal |
98,0665 |
| 0,009869 |
atm |
kPascal |
101,325 |
| 0,000145 |
kip/in² |
kPascal |
6.894,757 |
| multiply by |
to get |
from |

|
| Energy |
|

|
to convert |
into |
multiply by |
| 0,737562 |
ft*lbf |
Joule |
1,355818 |
| 0,238846 |
cal |
Joule |
4,1868 |
| 0,000948 |
Btu |
Joule |
1055,056 |
| 0,000278 |
Wh |
Joule |
3600 |
| multiply by |
to get |
from |

|
| Power |
|

|
to convert |
into |
multiply by |
| 44,25372 |
ft*lbf/min |
Watt |
0,02259697 |
| 3,41214 |
Btu/h |
Joule |
0,2930711 |
| 0,00134 |
horse
power |
Watt |
746 |
| multiply by |
to
get |
from |

|