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Metal Weight Calculator (kg)
Metal Weight Calculator (lbs)
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Weight Conversion

Area
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square foot (sq ft) square meter (sq m) 0.09290304 E
square inch (sq in) square meter (sq m) 0.00064516 E
square yard (sq yd) square meter (sq m) 0.83612736 E
acre (ac) hectare (ha) 0.4047

Length
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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 *

Energy \ Power Convert from:

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horsepower (hp)
 (550 ft-lb/sec)
watt (W) 745.6999 E

Velocity
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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

Flow
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Weight \ Mass
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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 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

Volume
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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

Pressure \ Stress
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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

Temperature
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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
British thermal
unit per pound (Btu/lb)
calories per gram
(cal/g)
0.55556
British thermal unit
per hour (Btu/hr)
watt (W) 0.2930711