Tablas resumen de factores de conversión

FACTORES DE CONVERSIÓN
MASA
1.000 g
1 kg
1.000 kg
1 ton.metr.
2.000 lb
1 ton. corta
2.240 lb
1 ton. larga
453,59 g
1 lb
2,2046 lb
1 kg
16 onzas
1 lb
453,59 gmol
1 lbmol
32,174 lb
1 slug
14,594 kg
1 slug
LONGITUD
104 micrones
1 cm
10 mm
1 cm
100 cm
1m
1.000 mm
1m
1.000 m
1 km
10 5 cm
1 km
2,54 cm
1 in
12 in
1 ft
30,48 cm
1 ft
3,281 ft
1m
39,37 in
1m
3 ft
1 yarda
ÁREA
104 cm2
1 m2
106 mm2
1 m2
10 6 m 2
1 km 2
144 in 2
1 ft 2
1.550 in 2
1 m2
0,155 in 2
1 cm 2
10,76 ft 2
1 m2
929,03 cm 2
1 ft 2
6,45 cm 2
1 in 2
2,59 km 2
1 milla 2
104 m 2
1 hectárea
63
VOLUMEN
1.000 lt
1 m3
106 cm3
1 m3
1.000 ml
1 lt
1.000,028 cm 3
1 lt
1.000 cm 3
1 dm 3
28,32 lt
1 ft 3
16,39 cm 3
1 in 3
61,025 in 3
1 lt
1.728 in 3
1 ft 3
35,29 ft 3
1 m3
2,832 ⋅10 4 cm 3
1 ft 3
3,785 lt
1 gal
TIEMPO
60 min
1h
60 s
1 min
3.600 s
1h
86.400 s
1 dia
DENSIDAD ( M = PESO MOLECULAR )
1.000 g/lt
1 g/cm 3
1.000 kg/m 3
1 g/cm 3
1.728 lb/ft 3
1 lb/in 3
62,43 lb/ft 3
1 g/cm 3
16,02 kg/m 3
1 lb/ft 3
7,482 lb/ft 3
1 lb/gal
8,345 lb/gal
1 g/cm 3
119,83 kg/m3
1 lb/gal
(1.000/M) gmol/lt
1 g/cm 3
35,29 ft 3
1 m3
105 dina
1N
9,807 N
1 kgf
1 poundal
32,17 poundal
1 lbf
FUERZA
1 dina
1 g ⋅ cm / s2
1N
1 kg ⋅ m/s
2
2,205 lbf
1 kgf
4,448 N
1 lbf
7,233 poundal
1N
32,174 lb ⋅ ft/s 2
1 lbf
1 lb ⋅ ft/s
64
2
ENERGÍA
1 erg
1 dina ⋅ cm
1J
1N⋅m
107 erg
1J
9,8067 J
1 kgf ⋅ m
4,184 J
1 cal
0,23901 cal
1J
3,6 ⋅10 6 J
1 kW ⋅ h
2,778 ⋅10 −7 kW ⋅ h
1J
3,7251⋅10 −7 hp ⋅ h
1J
2,685 ⋅10 6 J
1 hp ⋅ h
0,73756 lbf ⋅ ft
1J
9,869 ⋅10 −3 lt ⋅ atm
1J
0,05122 ft 3 ⋅ psi
1J
252 cal
1 BTU
1,1622 ⋅10 −6 kW ⋅ h
1 cal
1,5586 ⋅10 −6 hp ⋅ h
1 cal
3,08595 lbf ⋅ ft
1 cal
0,02143 ft 3 ⋅ psi
1 cal
0,0412917 lt ⋅ atm
1 cal
1.055,04 J
1 BTU
3.412,19 BTU
1 kW ⋅ h
2.544,48 BTU
1 hp ⋅ h
778 lbf ⋅ ft
1 BTU
0,18505 BTU
1 ft 3 ⋅ psi
5,40386 ft 3 ⋅ psi
1 BTU
10,41215 lt ⋅ atm
1 BTU
1,34102 hp ⋅ h
1 kW ⋅ h
2,665 ⋅ 10 6 lbf ⋅ ft
1 hp ⋅ h
18.439,01 ft 3 ⋅ psi
1 kW ⋅ h
35.528,2 lt ⋅ atm
1 kW ⋅ h
1,98 ⋅10 6 lbf ⋅ ft
1 hp ⋅ h
13.750 ft 3 ⋅ psi
1 hp ⋅ h
26.493,5 lt ⋅ atm
1 hp ⋅ h
144 lbf ⋅ ft
1 ft 3 ⋅ psi
74,7354 lbf ⋅ ft
1 lt ⋅ atm
0,519 ft 3 ⋅ psi
1 lt ⋅ atm
10,325 kgf ⋅ m
1 lt ⋅ atm
107,6 kgf ⋅ m
1 BTU
33.000 lbf ⋅ ft
1 hp ⋅ min
3,995 ⋅ 10 -5 BTU
1 (ft/s) 2
POTENCIA
1 Watt
1J/s
107 erg / s
1 Watt
103 Watt
1 kW
14,34 cal/min
1W
9,807 W
1 kgf ⋅ m/s
2,343 cal/s
1 kgf ⋅ m/s
550 lbf ⋅ ft / s
1 hp
1,341 hp
1 kW
745,7 W
1 hp
0,9863 hp
1 cv
0,1781 kcal/s
1 hp
737,56 lbf ⋅ ft/s
1 kW
76,04 kgf ⋅ m/s
1 hp
56,87 BTU/min
1 kW
42,4087 BTU / min
1 hp
44,25 lbf ⋅ ft/min
1W
65
PRESIÓN
1 N / m2
1 Pa
105 Pa
1 bar
10 dinas / cm2
1 Pa
1,0133 ⋅105 Pa
1 atm
760 mm Hg
1 atm
29,921 in Hg
1 atm
1,033 kgf/cm 2
1 atm
144 lbf / in2
1 lbf / ft 2
1 lbf / in 2
1 psi
14,696 psi
1 atm
51,7 mm Hg
1 psi
10,341 m H 2 O
1 atm
33,93 ft H 2 O
1 atm
2.117 lbf/ft 2
1 atm
1,01325 bar
1 atm
1,01325 ⋅106 dinas/cm2
1 atm
TEMPERATURA
tF = 1,8 ⋅ tC + 32 = 1,8 ⋅ TK – 459,69
TR = tF + 459,67 = 1,8 ⋅ TK = 1,8 ⋅ tC + 491,69
TK = tC + 273,15 = tF / 1,8 + 255,4
tC = TR / 1,8 – 273,15 = (tF - 32) / 1,8
CALOR ESPECÍFICO
1 cal/g⋅º C
1 cal/g ⋅ K
1 cal/g⋅º C
1 Kcal/Kg⋅º C
1 cal/g⋅º C
1 BTU/lb⋅º F
1 BTU/lb⋅º F
1 BTU/lb⋅º R
1 cal/gmol ⋅ K
1 BTU/lbmol⋅º R
CONSTANTE UNIVERSAL DE LOS GASES
R = 1,987
cal
BTU
J
m 3 · at
lt · at
= 1,987·
= 8,309
= 0,08206
= 0,08206
gmol ⋅ K
lbmol ⋅º R
gmol ⋅ K
kmol · K
gmol · K
R = 82,06
cm 3 ⋅ atm
ft 3 · psi
ft 3 · at
ft 3 · at
= 10,731
= 0,7302
= 0,0028978
gmol ⋅ K
lbmol · º R
lbmol ·º R
gmol · K
R = 62,36
lt ⋅ mm Hg
ft 3 ⋅ mm Hg
kgf ⋅ m
= 554,9
= 0,8473
gmol ⋅ K
lbmol ⋅º R
gmol ⋅ K
66