Thank you very much RTaylor.
For your requirement, simply you do not need to use two of the functions
DateAt1130
DateAt12
Also modify
the below three functions to remove the reference of the above two functions
CalcCreateDate
CalcGetDate
CalcTimeBetweenTwoDates
Additionally, modify the functions DateAt730 to DateAt8
and DateAt16 to DateAt18
to suit your timing
8am till 6PM
-----------------------------------------------------------[font=Arial Black]Time Is Money[/font][font=Arial Narrow]Calculating the Number of Business Hours Passed since a Point of Time[/url][/font][font=Arial Narrow]Calculating the Number of Business Hours Passed Between Two Points of Time[/font]