Add or subtract feet, inches, and inch fractions with the length measurement calculator and easiest way to calculate both imperial and metric measurements.  Example 2: Convert 500 millimeters to feet: . 500 mm x 0.03937 = 19.7 inches, and there are 12 inches in a foot, so 19.7/12 = 1.64 feet (or 1 foot and 7.7 inches) ## Online Conversion is a resource for weights, measures, calculators, converters.   ## Online Unit conversion for length, flow rate, pressure, temperature, speed, viscosity, volume, etc. Units: meters, milimeters, kiloponds, newtons, pascals, kilogrames

Conversion of units is the conversion between different units of measurement for the same quantity, typically through multiplicative conversion factors

A convenient feet and inches to centimeters conversion table and calculator to simplify metric conversions

Convert Length and Distance Metric to UK Imperial to US Meter to Kilometer to Inch to Foot to Yard to Mile to Fathom. from and to Millimeter (mm), to Centimeter (cm), to Meter (m), to Kilometer (km)  Metric versus U.S. units, unit conversion tables. From an European point of view, the U.S. unit system seems quite complicated and impractical.  