INSTRUMENTS   > 

UNIT CONVERSION TABLE

  FROM STANDARD / US CUSTOMARY UNITS TO SI / METRIC UNITS
  AREA
  in2 square inches 645.2 square millimeters mm2
  ft2 square feet 0.093 square meters m2
  yd2 square yard 0.836 square meters m2
  ac acres 0.405 hectares ha
  mi2 square miles 2.59 square kilometers km2
  VOLUME
  fl oz fluid ounces 29.57 milliliters mL
  gal gallons 3.785 liters L
  ft3 cubic feet 0.028 cubic meters m3
  yd3 cubic yards 0.765 cubic meters m3
  MASS
  oz ounces 28.35 grams g
  lb pounds 0.454 kilograms kg
  T short tons (2000 lb) 0.907 megagrams (or "metric ton") Mg (or "t")
  TEMPERATURE
  oF Fahrenheit (F-32) x 5 / 9
or
(F-32) / 1.8
Celsius oC
FROM SI / METRIC UNITS TO STANDARD / US CUSTOMARY UNITS
  LENGTH
  mm millimeters 0.039 inches in
  m meters 3.28 feet ft
  m meters 1.09 yards yd
  km kilometers 0.621 miles mi
  AREA
  mm2 millimeters 0.0016 square inches in2
  m2 square meters 10.764 square feet ft2
  m2 square meters 1195 square yards yd2
  ha hectares 2.47 acres ac
  km2 square kilometers 0.386 square miles mi2
  VOLUME
  mL milliliters 0.034 fluid ounces fl oz
  L liters 0.264 gallons gal
  m3 cubic meters 35.314 cubic feet ft3
  m3 cubic meters 1.307 cubic yards yd3
  MASS
  g grams 0.035 ounces oz
  kg kilograms 2,202 pounds lb
  Mg
(or "t")
megagrams
(or "metric ton")
1,103 short tons (2000 lb) T
  TEMPERATURE
  oC Celsius 1.8C + 32 Fahrenheit oF