The trite response is 24 hours.

However, I expect the answer you are looking for is:
-- the first time is 0 days, 13 hours and 30 minutes
-- the second time is 1 day, 13 hours and 30 minutes.

If you format your cell as hh:mm, they'll show up the same.
If you format your cell as [hh]:mm, you'll see the difference.

--
Regards,
Fred


"FinanceStudent" wrote in message
...
What is the difference between the time 13:30 and 37:30?