au5ton

//You can also use this to asses the age of anything, really.
//For example, dynamically display how long your company has been around, when your next appointment is, etc.

var birthday = new Date(1998,10,22); //Change to your birthday (year,month,day)

//Your age in decimals, with complete precision (1000 milliseconds, 60 seconds, 60 minutes, 24 hours, 365 days)
var age = ((new Date() - birthday) / 1000 / 60 / 60 / 24 / 365); 
var precision = 1000; //However many zeros is how many places (1000 returns 3 places, 1 returns 0 places)

//With `precision` set to 1000, you would get something like 16.495, and 1 would just be 16