REFERENCE
6.2 Conversion Chart
Table 6.15 Conversion Chart
SI Units (Metr
ic) Inch-Pound Units
Quantity
Unit Name Abbreviation
Factor
Unit Name Abbreviation
Area hectares ha x 2.4710 =
acres acres
Flow liters per minute
L/min
x 0.2642 =
US gallons
per minute
gpm
Force Newtons N x 0.2248 =
pounds for
ce
lbf
millimeters
mm
x 0.03 94 = inch in.
Length
meters
m
x 3.2808 =
foot ft.
Power kilowatts kW x 1.341 = horsepower hp
kilopascals kPa x 0.145 =
megapas
cals
MPa x 145.03
8=
Pressure
bar (Non-SI)
bar x 14.5038
pounds per
square inch
psi
Newton meters N·m x 0.7376 =
pound feet or
foot pounds
ft·lbf
Torque
Newton meters N·m x 8.8507 =
pound inches or
inch pounds
in·lbf
Tempe
rature
Celsius
˚C(C˚ x1.8)+32=
degre
es
Fahre
nheit
˚F
meters per
minute
m/min x 3.280
8=
feet per minute ft/min
meters per
second
m/s
x 3.2808 =
feet per second ft/s
Veloc
ity
kilometers p er
hour
km/h
x 0.6214 = miles per hour mph
liters L x 0.2642 =
US ga llo ns US gal
milliliters ml x 0.03 38 =
oun
ces
oz.
Volume
cubi
c
cen
timeters
cm
3
or cc
x0.
061 =
cub
ic inches
in.
3
Weight kilograms kg x 2.2046 = pounds lb.
214049 116 Revision A