I hope you are doing good!
You can make use of Time, Hour & Minute functions (Date & Time Functions) to fulfill your requirement. Please refer below sample examples:
// To get the current time in HH:MM:SS format Time(Now(),'HH:MM:SS') //To Extract current Hour Hour(Now()) //To Extract current Minutes Minute(Now())
P.S.: You have to apply certain logic to take care of summation of minutes and converting it into hours, in case if it is greater than 60.