In my userform, I enter 8:00 into textbox 'cu2_start'. This represents 8:00 AM.
etc_cu2 = format(CDate(cu2_start.Value), "0.00000")
This line converts the text time to a decimal time value ... in this case etc_cu2 = "0.33333"
hj = etc_cu2 + 8
cu2_end.Value = format(hj, "hh:mm")
I am...