Common Conversion Charts

Metric System U.S. Customary System
10 Millimeters = 1 Centimeter 12 Inches = 1 Foot
10 Centimeters = 1 Decimeter 3 Feet = 1 Yard
10 Decimeters = 1 Meter 5 1/2 Yards = 1 Rod
10 Meters = 1 Dekameter 40 Rods = 1 Furlong
10 Dekameters = 1 Hectometer 8 Furlongs = 1 Mil
10 Hectometers = 1 Kilometer 3 3 Miles = 1 League
  Conversion Chart  
To Convert Into Multiply By
Centimeters Inches 0.394
  Feet 0.0328
  Meter 0.01
  Millimeters 10
Meters Centimeters 100
  Feet 3.281
  Inches 39.37
  Kilometers .001
  Miles 0.000624
  Millimeters 1000
  Yards 1.093
Kilometers Feet 3281
  Meters 1000
  Miles 0.621
  Yards 1093
  Temperature Conversion  
Celsius = 5/9(F-32) Fahrenheit = 9C/5 + 32 Kelvin = C + 273.15