Grandezas Físicas e suas Unidades
Unidades mais usadas para esta grandeza
Grandeza Física
comprimento
massa
metro (m)
centímetro (cm)
quilômetro (km)
pé (ft)
quilograma (kg)
grama (g)
polegada (in)
milha (mi)
tonelada (ton)
libra (lb)
onça (oz)
tempo
segundo (s)
minuto (min)
hora (h)
dia
velocidade
metros por segundo (m/s)
quilômetros por hora (km/h)
milhas por hora (mph)
nó
quilograma-força (kgf)
dina
quilograma por litro (kg/l)
grama por centímetro cúbico (g/cm3)
milímetros de mercúrio (mmHg)
aceleração
força
densidade
2
metros por segundo ao quadrado (m/s )
Newton (N)
3
pressão
quilograma por metro cúbico (kg/m )
atmosfera (atm)
freqüência
hertz (Hz)
volume
metro cúbico (m3)
área
energia, trabalho e calor
2
Pascal (Pa)
litro (l)
hectare
centímetro cúbico (cm3)
acre
quilocaloria (kcal)
quilowatt-hora (kWh)
mililitro (ml)
2
metro quadrado (m )
Joule (J)
centímetro quadrado (cm )
caloria (cal)
elétron-volt (eV)
unidade térmica britânica (BTU)
temperatura
Kelvin (K)
Celsius (C)
Fahrenheit (F)
potência
Watt (W)
horse power (hp)
caloria por segundo (cal/s)
corrente elétrica
Ampére (A)
miliampére (mA)
microampére (mA)
campo magnético
weber
maxwell
fluxo magnético
tesla
gauss
intensidade luminosa
candela (cd)
DEMad | ESTV
libras por polegada quadrada (lb/in2)
LD2104 | Operações de Transferência
Factores de Conversão de Unidades
1km = 1000m
1m = 100cm
1cm = 10mm
pol (in) = 2,54cm
pé (ft) = 30,48cm
milha (mi) = 1609m
jarda (Yd) » 0,91m
3
3
3
1kg/m = 10 g/m
1kg/l = 10 3 kg/m3
1 g/cm3 = 10 3 kg/m3
1J/s = 1W
1cv » 735W
1HP » 746W
DEMad | ESTV
1dia = 24h
1h = 60min
1min = 60s
1h = 3600s
1ton = 10 3kg
1kg = 10 3g
onça (oz) = 28,7g
libra (lb) = 454g
1m/s = 3,6km/h
1mph » 1,6 km/h
1N.m = 1J
1cal » 4,2J
6
1kWh = 3,6x10 J
3
3
1m = 10 l
1ml = 1cm3
1000ml = 1l
galão (gal) = 4,55 l
1A = 1C/s
1V = 1J/C
2
1Kgf = 9,8N
1Pa = 1N/m
1atm = 760mmHg
1atm » 10 5N/m2
1N/m2 » 10 -5kgf/cm 2
LD2104 | Operações de Transferência
Factores de Conversão de Unidades
Summary table of conversion factors most often required
x means 'multiply by' . . . / means 'divide by' . . . # means it is an exact value
All other values given to an appropriate degree of accuracy.
To change . .
acres
acres
acres
acres
barrels (oil)
barrels (oil)
barrels (oil)
barrels (oil)
centimetres
centimetres
centimetres
centimetres
cubic cm
cubic cm
cubic cm
cubic feet
cubic feet
cubic feet
cubic feet
cubic feet
cubic feet
cubic inches
cubic inches
cubic metres
feet
feet
feet
fl.ounces (UK)
fl.ounces (UK)
fl.ounces (US)
fl.ounces (US)
gallons
gallons (UK)
gallons (UK)
gallons (UK)
gallons (US)
gallons (US)
gallons (US)
grams
grams
hectares
hectares
hectares
hectares
hectares
inches
inches
DEMad | ESTV
into . .
hectares
sq. kilometres
sq. metres
sq. miles
cu.metres
gallons (UK)
gallons (US)
litres
feet
inches
metres
millimetres
cubic inches
litres
millilitres
cubic inches
cubic metres
cubic yards
gallons (UK)
gallons (US)
litres
cubic cm
litres
cubic feet
centimetres
metres
yards
fl.ounces (US)
millilitres
fl.ounces (UK)
millilitres
pints
cubic feet
gallons (US)
litres
cubic feet
gallons (UK)
litres
kilograms
ounces
acres
square km
square metres
square miles
square yards
centimetres
feet
do this . .
x 0.4047
/ 247
x 4047
/ 640 #
/ 6.29
x 34.97
x 42 #
x 159
/ 30.48 #
/ 2.54 #
/ 100 #
x 10 #
x 0.06102
/ 1000 #
x1#
x 1728 #
x 0.0283
/ 27 #
x 6.229
x 7.481
x 28.32
x 16.39
x 0.01639
x 35.31
x 30.48 #
x 0.3048 #
/3#
x 0.961
x 28.41
x 1.041
x 29.57
x8#
x 0.1605
x 1.2009
x 4.54609 #
x 0.1337
x 0.8327
x 3.785
/ 1000 #
/ 28.35
x 2.471
/ 100 #
x 10000 #
/ 259
x 11 960
x 2.54 #
/ 12 #
To change . .
kilograms
kilograms
kilograms
kilograms
kilograms
kilometres
kilometres
litres
litres
litres
litres
litres
metres
metres
miles
millimetres
ounces
pints (UK)
pints (UK)
pints (US liquid)
pints (US liquid)
pounds
pounds
square cm
square feet
square feet
square inches
square inches
square km
square km
square km
square metres
square metres
square metres
square metres
square miles
square miles
square miles
square yards
tonnes
tonnes
tonnes
tons (UK/long)
tons (UK/long)
tons (US/short)
tons (US/short)
yards
into . .
ounces
pounds
tonnes
tons (UK/long)
tons (US/short)
metres
miles
cu.inches
gallons (UK)
gallons (US)
pints (UK)
pints (US liquid)
yards
centimetres
kilometres
inches
grams
litres
pints (US liquid)
litres
pints (UK)
kilograms
ounces
sq. inches
sq. inches
sq. metres
square cm
square feet
acres
hectares
square miles
acres
hectares
square feet
square yards
acres
hectares
square km
square metres
kilograms
tons (UK/long)
tons (US/short)
kilograms
tonnes
kilograms
tonnes
metres
do this . .
x 35.3
x 2.2046
/ 1000 #
/ 1016
/ 907
x 1000 #
x 0.6214
x 61.02
x 0.2200
x 0.2642
x 1.760
x 2.113
/ 0.9144 #
x 100 #
x 1.609
/ 25.4 #
x 28.35
x 0.5683
x 1.201
x 0.4732
x 0.8327
x 0.4536
x 16 #
x 0.1550
x 144 #
x 0.0929
x 6.4516 #
/ 144 #
x 247
x 100 #
x 0.3861
/ 4047
/ 10 000 #
10.76
x 1.196
x 640 #
x 259
x 2.590
1.196
x 1000 #
x 0.9842
x 1.1023
x 1016
x 1.016
x 907.2
x 0.9072
x 0.9144 #
LD2104 | Operações de Transferência