Put 86400 in a spare cell and copy it.

Select your range
Goto EditPasteSpecial and click Divide
OK

Format the cells as time, and claer the cell with 86400 in it

--

HTH

Bob Phillips

(replace xxxx in the email address with gmail if mailing direct)

"Willem" wrote in message
...
I have a telephone-report that gives me the number of seconds each
conversation has taken. I want to convert these seconds in a hh:mm:ss
format.
Is there a function or a formula available in Excel that can do that?

Tnx