Length Conversion Chart If you are looking for an easy way to calculate weight conversions, we suggest you check out the Length Conversion Calculator.

Yes, the size matters.
Length Conversion Factors
To convert from        to                     multiply by
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)              0.9144 *

Area Conversion Factors
To convert from to multiply by
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

(Alphabetical)

 1 angstrom The angstrom is basically defined as 10-10meter. = 0.1 millimicron 0.000 1 micron 0.000 000 1 millimeter 0.000 000 004 inch

 1 Cable's length = 120 fathoms 720 feet 219.456 meters

 1 Centimeter = 0.3937 inch

 1 Chain (Gunter's or surveyor's) = 66 feet 20.1168 meters

 1 Decimeter = 3.937 inches

 1 Dekameter = 32.808 feet

 1 Fathom = 6 feet 1.8288 meters

 1 Foot (Feet) = 0.3048 meter

 1 Furlong = 10 chains (surveyor's) 660 feet 220 yards 1/8 statute mile 201.168 meters

 1 Inch = 25.4 millimeters 2.54 centimeters

 1 Kilometer = 0.621 mile

 1 League (land) = 3 statute miles 4.828 kilometers

 1 Link (Gunter's or surveyor's) = 7.92 inches 0.201168 meter

 1 Meter = 39.37 inches 3.2808 Feet 1.094 yards

 1 Micron = 0.001 millimeter 0.000 039 37 inch

 1 Mil = 0.001 inch 0.0254 millimeter

 1 Mile (statute or land) = 5,280 feet 1.609 kilometers

 1 Mile (nautical international) = 1.852 kilometers 1.151 statute miles 0.999 US nautical miles

 1 Millimeter = 0.03937 inch

 1 Millimicron (mu) = 0.001 micron 0.000 000 039 37 inch

 1 Nanometer = 0.001 micrometer 0.000 000 039 37 inch

 1 Point (typography) = 0.013 837 inch 1/72 inch (approximately) 0.351 millimeter

 1 Rod, pole or perch = 16 feet 5.0292 meters 0.9144 meter

 1 Yard = 0.9144 meter