(Java) Computing Elapsed Time

http://www.exampledepot.com/egs/java.lang/elapsedtime.html

 

// Get current time
long start = System.currentTimeMillis();

// Do something ...

// Get elapsed time in milliseconds
long elapsedTimeMillis = System.currentTimeMillis()-start;

// Get elapsed time in seconds
float elapsedTimeSec = elapsedTimeMillis/1000F;

// Get elapsed time in minutes
float elapsedTimeMin = elapsedTimeMillis/(60*1000F);

// Get elapsed time in hours
float elapsedTimeHour = elapsedTimeMillis/(60*60*1000F);

// Get elapsed time in days
float elapsedTimeDay = elapsedTimeMillis/(24*60*60*1000F);