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Gerald
 
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Default age formulae

Hi All,

I have a field which has age as 4 years 8 months, how will I know the age in
dd/mm/yyyy

any help will be appreciated

thanks


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robert111
 
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Default age formulae


assume cell A1 contains 4 years 8 months

in B1 put this formula

=(value(left(A1,1))*365)+(value(mid(A1,9,2))*30.4)

this does not allow for leap years or the fact that months have either
28, 30 or 31 days.

If you know that 4 years 8 months zero days is correct on todays date,
you can calculate date of birth and then subtract that from todays date
which gives the exact number of days.


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Gerald
 
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Default age formulae

tried though getting 29-Aug-2004, which is not correct

please help

thanks

"robert111" wrote:


assume cell A1 contains 4 years 8 months

in B1 put this formula

=(value(left(A1,1))*365)+(value(mid(A1,9,2))*30.4)

this does not allow for leap years or the fact that months have either
28, 30 or 31 days.

If you know that 4 years 8 months zero days is correct on todays date,
you can calculate date of birth and then subtract that from todays date
which gives the exact number of days.


--
robert111
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robert111's Profile: http://www.excelforum.com/member.php...o&userid=31996
View this thread: http://www.excelforum.com/showthread...hreadid=529916


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Carim
 
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Default age formulae


Hi Gerald,

Based on Today(), I get 8.8.2001 ...
Playing around with datedif() function :
=DATEDIF(D10,B10,"Y") & " Years, " & DATEDIF(D10,B10,"YM") & " Months,
" & DATEDIF(D10,B10,"MD") & " Days"


HTH
Cheers
Carim


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Gerald
 
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Default age formulae

thanks Carim, your formulae will give the age in years and months

I need in dd/mm/yyyy format

e.g. if the age of a person is 10 years 4 months what would be the dob

thanks

"Carim" wrote:


Hi Gerald,

Based on Today(), I get 8.8.2001 ...
Playing around with datedif() function :
=DATEDIF(D10,B10,"Y") & " Years, " & DATEDIF(D10,B10,"YM") & " Months,
" & DATEDIF(D10,B10,"MD") & " Days"


HTH
Cheers
Carim


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Carim
 
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Default age formulae


The formula uses dd/mm/yyyy

With the latest input of 10 years 4 months it produces : 08/12/1995
...

HTH
Carim


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