Unit Conversions
You may enter numbers into any box. Click outside the box to perform the conversion.
meters x 3.28 =
feet
centimeters x .3937 =
inches
miles x 5280 =
feet
miles x 1609 =
meters
Newtons x .2248 =
pounds
Newtons x 100000 =
dynes
kilograms x .06852 =
slugs
lb/in
2
x 6895 =
Pascals
lb/ft
2
x 47.88 =
Pascals
miles/hour x 1.467 =
ft/sec
miles/hour x 1.609 =
km/hour
meters/sec x 2.24 =
miles/hour
km/hour x 0.278 =
meters/sec
atmosphere x 101.3 =
kilopascals
atmosphere x 14.69 =
lb/in
2
lb/in
2
x 51.7 =
mmHg
mmHg x 13.6 =
mmH
2
O
cmH2O x 980 =
dyne/cm
2
mmHg x 1333 =
dyne/cm
2
dynes/cm
2
x 0.1 =
pascals
mmHg x 133.3 =
pascals
cmH2O x 98 =
pascals
cm
3
x .000001 =
m
3
in
3
x .0000163 =
m
3
in
3
x 16.39 =
cm
3
ft
3
x .02832 =
m
3
liters x .001 =
m
3
gallons x .003785 =
m
3
gallons x 3785 =
cm
3
gallons x 231 =
in
3
ft-lb x 1.356 =
joules
ergs x 0.1 =
microjoule
calories x 4.186 =
joules
kilocalories x 4186 =
joules
kilowatt hour x 3.6 =
Megajoules
electron volt x 1.6 =
x10
-19
joules
acres x 43560 =
ft
2
Index
Physical units
HyperPhysics
*****
Mechanics
R Nave
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