Use custom format [mm]

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Regards,


Peo Sjoblom



"Kurt S" wrote in message
...
I have a spreadsheet that I enter the start and end times of a project. I
would like to be able to calculate the time spent in minutes. IE. I enter
the
time I started in cell C1 and the end time in cell C2. If I enter the
formula
"=C2-C1" it will calculate the time, but it does it in hours and minutes.
What formula can I use to calculate the time in minutes only?