Temperature
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To
convert from
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to |
multiply by
|
square foot (sq ft)
|
square meter (sq m)
|
0.09290304 E
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| square
inch (sq in)
|
square
meter (sq m)
|
0.00064516 E
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| square
yard (sq yd)
|
square
meter (sq m)
|
0.83612736 E
|
| acre
(ac)
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hectare (ha)
|
0.4047 |
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| To
convert from
|
to |
multiply by
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| mile
(US Statute)
|
kilometer (km)
|
1.609347
|
| inch
(in)
|
millimeter (mm)
|
25.4 * |
| inch
(in)
|
centimeter (cm)
|
2.54 * |
| inch
(in)
|
meter
(m)
|
0.0254
*
|
| foot
(ft)
|
meter
(m)
|
0.3048
*
|
| yard
(yd)
|
meter
(m)
|
0.3048
*
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To convert from
|
to |
multiply by
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horsepower (hp)
(550 ft-lb/sec)
|
watt
(W)
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745.6999 E
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| To
convert from
|
to |
multiply by
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| mile
per hour (mph)
|
kilometer per hour (km/hr)
|
1.60934
|
| mile
per hour (mph)
|
meter
per second (m/s)
|
0.44704
|
|
Permeability
|
centimeter per
second (cm/sec)
|
0.000968
|
| darcy
|
|
|
| feet
per day (ft/day)
|
centimeter per
second (cm/sec)
|
0.000352
|
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| To
convert from
|
to |
multiply by
|
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|
Mass (weight)
pound (lb)
|
kilogram (kg)
|
0.4535924
|
|
ton, 2000 lb
|
kilogram (kg)
|
907.1848
|
| grain |
|
|
| Mass
(weight) per length
|
kilogram (kg)
|
0.0000648
|
kip
per linear
foot (klf)
|
kilogram per meter (kg/m)
|
0.001488
|
| |
pound
per linear
foot (plf)
|
kilogram per meter (kg/m)
|
1.488 |
|
Mass per volume (density)
|
|
pound
per cubic
foot (pcf)
|
kilogram per cubic
meter (kg/cu m)
|
16.01846
|
| To
convert from
|
to |
multiply by
|
|
|
|
| cubic
inch (cu in)
|
cubic
meter (cu m)
|
0.00001639
|
| cubic
foot (cu ft)
|
cubic
meter (cu m)
|
0.02831685
|
| cubic
yard (cu yd)
|
cubic
meter (cu m)
|
0.7645549
|
| Canada
gallon (gal)
|
liter |
4.546 |
|
Canada gallon (gal)
|
cubic
meter (cu m)
|
0.004546
|
| U.S.
gallon (gal)
|
liter |
3.7854118
|
| U.S.
gallon (gal)
|
cubic
meter (cu m)
|
0.00378541
|
| fluid
ounce (fl oz)
|
milliliters (ml)
|
29.57353
|
| fluid
ounce (fl oz)
|
cubic
meter (cu m)
|
0.00002957
|
| To
convert from
|
to |
multiply by
|
|
|
|
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| kip
per square inch (ksi)
|
megapascal (MPa)
|
6.894757
|
| pound
per square foot (psf)
|
kilogram per
square meter (kg/sq m)
|
4.8824 |
| pound
per square foot (psf)
|
pascal (Pa)
|
47.88 |
| pound
per square inch (psi)
|
pascal (Pa)
|
6,894.757
|
| pound
per square inch (psi)
|
megapascal (MPa)
|
0.00689476
|
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| |
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| To
convert from
|
to |
multiply by
|
|
|
|
| degree
Fahrenheit (F)
|
degree
Celsius (C)
|
tc=(tF-32)/1.8
|
|
degree Fahrenheit (F)
|
kelvin (K)
|
tk =
(tF+459.7)/1.8
|
|
kelvin (K)
|
degree Celsius (C)
|
tc=tk-273.15
|
| Energy
and heat
|
|
|
British thermal
unit (Btu)
|
joule
(J)
|
1055.056
|
|
calorie (cal)
|
joule
(J)
|
4.1868E |
|
Btu/degree
|
F x hr
x ft2 W/m2 - degree K
|
5.678263
|
|
kilowatt-hour (kwh)
|
joule
(J)
|
3,600,000E
|
