Excel add one hour

I have in cel A1 with the following contents:

7:30:43 which is a time.

But now i want to use a formula to add one hour. What is the best way or how can i do this?


Solution 1:

=A1+TIME(1,0,0)

Although, maybe this should be posted on Super User.

Solution 2:

In cell A1, enter the time.
In cell B2, enter =A1+1/24