Cool unit calculator!It scientific converter work with this units: Length: meters , kimometers , miles , foots , centimeters , inches , points , millimetres ; Weight: kilograms , grams , ounces , carats ; Speed: km/h , m/s , m/m , m/h , cm/s , cm/m ; Area: meters^2 , kilometers^2 , hectares , ares , miles^2 foots^2 , centimeters^2 , inches^2 , points^2 , millimeters^2 ; Volume: meters^3 , kilometers^3 , liters , miles^3 , centimeters^3 , inches^3 ; Time : seconds minutes hours weeks years ; If this application have a bug(s) or poor displayed on your device, send the problem on the developer’s e-mail and it guaranteed will be fixed within 2 days.