Specifications
Conversion factors
li.
Length (distance)
Inches (in)
Feet (ft)
Miles
Volume (capacity)
Cubic inches (cu in; in
3
)
Imperial pints (Imp pt)
Imperial quarts (Imp qt)
Imperial quarts (Imp qt)
US quarts (US qt)
Imperial gallons (Imp gal)
Imperial gallons (Imp gal)
US gallons (US gal)
Mass (weight)
Ounces (oz)
Pounds (Ib)
Force
Ounces-force (ozf; oz)
Pounds-force (Ibf;
Ib)
Newtons (N)
Pressure
Pounds-force per square inch
(psi;
Ibf/in
2
;
Ib/in
2
)
Pounds-force per square inch
(psi;
Ibf/in
2
;
Ib/in
2
)
Pounds-force per square inch
(psi; Ibf/in
2
; Ib/in
2
)
Pounds-force per square inch
(psi; Ibf/in
2
; Ib/in
2
)
Kilopascals (kPa)
Millibar
(mbar)
Millibar (mbar)
Millibar (mbar)
Millibar (mbar)
Millimetres of mercury
(mmHg)
inches of water
(inH
2
O)
Torque (moment of force)
Pounds-force inches
(Ibf in;
Ib
in)
Pounds-force inches
(Ibf in;
Ib
in)
Pounds-force inches
(Ibf in;
Ib
in)
Pounds-force feet (Ibf ft;
Ib
ft)
Pounds-force feet (Ibf ft;
Ib
ft)
Newton metres
(Nm)
Power
Horsepower (hp)
Velocity (speed)
Miles per hour
(miles/hr;
mph)
Fuel consumption*
Miles per gallon, Imperial (mpg)
Miles per gallon, US (mpg)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
25.4
0.305
1.609
16.387
0.568
1.137
1.201
0.946
4.546
1.201
3.785
28.35
0.454
0.278
4.448
0.1
0.070
0.068
0.069
6.895
0.01
100
0.0145
0.75
0.401
0.535
0.036
1.152
0.113
0.083
0.138
1.356
0.102
= Millimetres (mm)
= Metres (m)
= Kilometres (km)
= Cubic centimetres (cc; cm
3
)
= Litres (I)
= Litres (I)
= US quarts (US qt)
= Litres (I)
= Litres (I)
= US gallons (US gal)
= Litres (I)
= Grams (g)
= Kilograms (kg)
= Newtons (N)
=
Newtons (N)
= Kilograms-force (kgf; kg)
= Kilograms-force per square
centimetre
(kgf/cm
2
;
kg/cm
2
)
= Atmospheres
(atm)
=
Bars
= Kilopascals (kPa)
= Kilograms-force per square
centimetre (kgf/cm
2
; kg/cm
2
)
= Pascals (Pa)
= Pounds-force per square inch
(psi; Ibf/in
2
; Ib/in
2
)
= Millimetres of mercury
(mmHg)
= Inches of water
(inH
2
0)
= Inches of water
(inH
2
0)
= Pounds-force per square inch
(psi; Ibf/in
2
; Ib/in
2
)
= Kilograms-force centimetre
(kgf
cm;
kg cm)
= Newton metres (Nm)
= Pounds-force feet (Ibf ft;
Ib
ft)
= Kilograms-force metres
(kgf
m;
kg
m)
=
Newton metres (Nm)
= Kilograms-force metres
(kgf
m;
kg
m)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0.0394
3.281
0.621
0.061
1.76
0.88
0.833
1.057
0.22
0.833
0.264
0.035
2.205
3.6
0.225
9.81
14.223
14.696
14.5
0.145
98.1
0.01
68.947
1.333
2.491
1.868
27.68
0.868
8.85
12
7.233
0.738
9.804
X 745.7 = Watts (W)
X 0.0013
X 1.609 = Kilometres per hour
(km/hr;
kph) X 0.621
X 0.354
X 0.425
Kilometres per litre (km/I) X 2.825
Kilometres per litre (km/I) X 2.352
Inches (in)
Feet (ft)
Miles
Cubic inches (cu in; in
3
)
Imperial pints (Imp pt)
Imperial quarts (Imp qt)
Imperial quarts (Imp qt)
US quarts (US qt)
Imperial gallons (Imp gal)
Imperial gallons (Imp gal)
US gallons (US gal)
Ounces (oz)
Pounds (Ib)
Ounces-force (ozf; oz)
Pounds-force (Ibf;
Ib)
Newtons (N)
Pounds-force per square inch
(psi; Ibf/in
2
; Ib/in
2
)
Pounds-force per square inch
(psi; Ibf/in
2
;
Ib/in
2
)
Pounds-force per square inch
(psi; Ibf/in
2
;. Ib/in
2
)
Pounds-force per square inch
(psi; Ibf/in
2
; Ib/in
2
)
Kilopascals (kPa)
Millibar (mbar)
Millibar (mbar)
Millibar (mbar)
Millibar (mbar)
Millimetres of mercury (mmHg)
Inches of water
(inH
2
0)
Pounds-force inches
(Ibf in;
Ib
in)
Pounds-force inches
(Ibf in;
Ib
in)
Pounds-force inches
(Ibf in;
Ib
in)
Pounds-force feet (Ibf ft;
Ib
ft)
Pounds-force feet (Ibf ft;
Ib
ft)
Newton metres (Nm)
= Horsepower (hp)
= Miles per hour (miles/hr; mph)
Miles per gallon, Imperial (mpg)
Miles per gallon, US (mpg)
Temperature
Degrees Fahrenheit =
(°Cx1.8)
+ 32
Degrees Celsius (Degrees Centigrade; °C) = (°F - 32) x 0.56
\
'It is common practice to convert from miles per gallon (mpg) to
litres/100
kilometres
(1/100km),
where mpg
(Imperial)
x
1/100
km
=
282 and mpg (US) x
1/100
km = 235