IMPORTANT! If you don't see menu at left or you don't see numbers in both the Input and Output fields,
CLICK HERE, then CLICK 'Length' button or the button of another desired category.  

Length or distance Input: Ângstrˆms [Å] astronomical units [AU] barleycorns cables centimeters [cm] chains (surveyors') decimeters ells (UK) ems (pica) fathoms feet (UK and US) feet (US survey) furlongs hands hectometers inches kilometers [km] light years meters [m] micrometers miles (UK and US) miles (nautical) millimeters [mm] nanometers parsecs picometers yards Output: Ângstrˆms [Å] astronomical units [AU] barleycorns cables centimeters [cm] chains (surveyors') decimeters ells (UK) ems (pica) fathoms feet (UK and US) feet (US survey) furlongs hands hectometers inches kilometers [km] light years meters [m] micrometers miles (UK and US) miles (nautical) millimeters [mm] nanometers parsecs picometers yards		One mile = 1760 yards = 5280 feet 70.4 lengths needed to swim 1 mile in a 25 yard swimming pool. 35.2 laps (down and back) to swim 1 mile in a 25 yard swimming pool. 32.2 lengths needed to swim 1 mile in a 50 meter swimming pool. 16.1 laps needed to swim 1 mile in a 50 meter swimming pool.
How tall is the average man? Woman?