Age Calculation

	You can calculate a persons age based on their birthday and todays date.
	The calculation uses the DATEDIF() function.
	The DATEDIF() is not documented in Excel 5, 7 or 97, but it is in 2000.
	(Makes you wonder what else Microsoft forgot to tell us!)
	Birth date :	1-Jan-60
	Years lived :	53	=DATEDIF(C8,TODAY(),"y")
	and the months :	8	=DATEDIF(C8,TODAY(),"ym")
	and the days :	17	=DATEDIF(C8,TODAY(),"md")
	You can put this all together in one calculation, which creates a text version.
	Age is 53 Years, 8 Months and 17 Days
	="Age is "&DATEDIF(C8,TODAY(),"y")&" Years, "&DATEDIF(C8,TODAY(),"ym")&" Months and "&DATEDIF(C8,TODAY(),"md")&" Days"
	Another way to calculate age
	This method gives you an age which may potentially have decimal places representing the months.
	If the age is 20.5, the .5 represents 6 months.
	Birth date :	1-Jan-60
	Age is :	53.71	=(TODAY()-C23)/365.25