Conversion Tables

1 pound = 453.5924 grams

1 pound = 453.5924 grams = 0.45359 kilograms = 7000 grains

1 kilogram = 1000 grams = 2.205 pounds

1 gram = 10 decigrams = 100 centigrams = 1000 milligrams

1 metric ton = 1000 kilograms = 2204.62 pounds

1 inch = 2.54 centimeters

1 mile = 5280 feet = 1.609 kilometers = 0.3048 meters

1 mile = 5280 feet = 1.609 kilometers

1 yard = 36 inches = 0.9144 meter

1 meter = 100 centimeters = 39.37 inches = 3.281 feet = 1.094 yards

1 kilometer = 1000 meter = 1094 yards = 0.6215 mile

1 angstrom = 1.0 X 10-8 centimeter = 0.10 nanometer = 1.0 X 10-10 meter

1 liter = 1 cubic decimeter = 1000 cubic centimeters = 0.001 cubic meter

1 milliliter = 1 cubic centimeter = 0.001 liter

1 gallon = 3.7853 liters

1 joule = 1 X 107 ergs

1 calorie = 4.184 joules = 4.184 X 107 ergs = 4.129 X 10-2 liter-atmosphere = 2.612 X 10-19 electron volts

1 erg = 1 X 10-7 joule = 2.3901 X 10-8 calorie

1 electron volt = 1.6022 X 10-19 joule = 1.6022 X 10-12 erg = 96.487 kJ/mol

1 liter atmosphere = 24.217 calories = 101.32 joules = 1.0132 X 109 ergs

1 British Thermal Unit = 1055.06 joules = 1.05506 X 1010 ergs = 252.2 calories

R = 1.987 cal/mol K = 8.314 (N/m2) (m3)/ mol K = 0.08205 liter ·atm/ mole K

1 centigrade or Celsius degree = 1.8 Fahrenheit degree

Temperature, Kelvin = T°C + 273.15

Temperature, Fahrenheit = 9/5 °C +32

Temperature, centigrade or Celsius = 5/9 (°F-32)

To view complete detail of Common Units of Temperature Click here.

A = 2.00-log %T

Temperature, Kelvin = T°C + 273.15

%T = %Transmittance

To view complete detail of Transmittance to Absorbance Click here.