Excel TIME duration over 24 hours

Question

Data is:

A1 = 29. B1 = 30. C1 = 2. 

D1 = TIME(A1, B1, C1).

How can I get D1 to return 29:30:02?

Formatting the D1 cell to

Answer 1

Very similar solution as given above by Axel Richter is shown in support article Add or subtract time by Microsoft.

Basically it boils down to using custom format of [h]:mm;@. However I am not sure, what the exact difference to [hh]:mm:ss (or more precisely to [hh]:mm) is - if at all? A quick check in Excel did not reveal any differences to me.

However, as the support article covers topic of adding and subtracting of time values pretty comprehensively, I hope it will be useful to be cited here.