US/UK-Einheiten
Grösse
|
Name der Einheit |
Zeichen |
Umrechnung in SI-Einheit |
|
|
|
|
| Länge |
inch
|
in |
1 in = 25,4 mm |
|
foot |
ft |
1 ft = 12 in = 0,3048 m |
|
yard |
yd |
1 yd = 3 ft = 0,9144 m |
|
mile (statue) |
mi |
1 mi = 1760 yd = 1,609344 km |
|
nautical mile (int.)
|
nmi |
1 nmi = 1,852 km |
| Geschwindigkeit |
knot (int.)
|
kn |
1 kn = 1 nmi/h = 0,5144 m/s |
| |
mile per hour
|
mph
|
1 mi/h = 0,4470 m/s |
| Fläche |
square inch |
sq in |
1 sq in = 6,4516 cm2 |
|
square foot |
sq ft |
1 sq ft = 144 sq in = 929,030 cm2 |
|
square yard |
sq yd |
1 sq yd = 9 sq ft = 0,836127 m2 |
|
rood |
|
1 rood = 1210 sq yd = 1011,71 m2 |
|
acre |
|
1 acre = 4 roods = 4046,86 m2 |
|
square mile
|
sq mi |
sq mi = 640 acres = 2,5899888 km2 |
| Volumen |
cubic inch
|
cu in |
1 cu in = 16,3871 cm3 |
|
cubic foot
|
cu ft
|
1 cu ft = 28,3168 dm3 |
|
cubic yard
|
cu yd |
1 cu yd = 0,764555 m3 |
| Britische |
UK fluid ounce |
UK fl oz |
1 fl oz = 28,4131 cm3 |
| Hohlmasse |
UK gill |
|
1 gill = 5 fl oz = 0,142065 dm3 |
|
UK pint |
UK pt |
1 pt = 20 fl oz = 0,568261 dm3 |
|
UK quart |
UK qt |
1 qt = 2 pt = 1,13652 dm3 |
|
UK gallon
|
UK gal |
1 gal = 4 qt = 4,54609 dm3 |
| Amerikanische |
US fluid ounce
|
US fl oz |
1 fl oz = 29,5735 cm3 |
| Flüssikeitsmasse |
US gill |
gi |
1 gi = 4 fl oz = 0,118294 dm3 |
|
US liquid pint |
liq pt |
1 liq pt = 4 gi = 0,473176 dm3 |
|
US liquid quart |
liq qt |
1 liq qt = 2 liq pt = 0,946353 dm3 |
|
US gallon |
US gal |
1 gal = 4 liq qt = 3,78541 dm3 |
|
US barrel (oil)
|
bbl |
1 bbl = 42 gal = 158,987 dm3 |
Amerikanische
Trockenhohlmasse |
US dry pint
US dry quart
US peck
US bushel (oil)
|
dry pt
dry qt
pk
bu |
1 dry pt = 0,550610 dm3
1 dry qt = 2 dry pt = 1,10122 dm3
1 pk = 8 dry qt = 8,80976 dm3
1 bu = 4 pk = 35,2391 dm3 |
| Masse |
grain
dram (avoir dupois)
ounce (avdp)
troy ounce
pound (avdp)
troy pound
stone (UK)
hundretweight (UK)
(long) ton (UK)
short hundretweight (US)
short ton (US)
|
gr
dr
oz
oz tr
lb
lb tr
cwt
ton
sh cwt
sh ton |
1 gr = 0,064799 g
1 dr = 27,34375 gr = 1,77185 g
1 oz = 16 dr = 28,3495 g
1 oz tr = 480 gr = 31,1035 g
1 lb = 16 oz = 0,453592 kg
1 lb tr = 12 oz tr = 0,373242 kg
1 stone = 14 lb = 6,35029 kg
1 cwt = 112 lb = 50,8023 kg
1 ton = 2240 lb = 1016,05 kg
1 sh cwt = 100 lb = 45,3592 kg
1 sh ton = 2000 lb = 907,185 kg |
| Kraft |
poundal
pound-force
UK ton-force
US ton-force = 2 kip
|
pdl
lbf
UK tonf
US tonf |
1 pdl = 1 lb&183;ft/s2 = 0,138255 N
1 lbf = 4,44822 N
1 tonf = 2240 lbf = 9964,02 N
1 tonf = 2000 lbf = 8896,44 N |
| Druck |
pound-force/sq ft
|
lbf/ft2 |
1 lbf/ft2 = 47,8803 Pa |
|
pound-force/sq in |
lbf/in2, psi |
1 lbf/in2 = 6,89476 kPa |
| Energie, |
foot pound-force
|
ft·lbf |
1 ft·lbf = 1,35582 J |
| Wärmemenge |
British thermal unit |
Btu |
1 Btu = 1,05506 kJ |
|
therm |
|
1 therm = 105 Btu = 105,506 MJ |
|
QUAD
|
|
1 QUAD = 1015 Btu = 1,05506 EJ = 293,07 TWh |
|
Ton of oil equivalent
|
Toe |
1 Toe = 41,87 GJ = 11,63 MWh |
| Leistung |
British thermal unit/h
|
Btu/h |
1 Btu/h = 0,293071 W |
|
horsepower
|
hp |
1 hp = 550 ft·lbf/s = 745,700 W |
| Temperatur |
Grad Fahrenheit |
°F |
Temp.[°C] = (Temp.[°F]-32)·5/9 |
|
|
|
Temp.-Differenz 1°F = 5/9°C = 5/9 K |
|
|
