Converting date to hour

The formula listed below is giving me an error. Should I start the formula with an "IF"?

=([Derivatives Processed per Hour by Workflow].[Completion Full Date])-([Derivatives Processed per Hour by Workflow].[Digitization Completion Date]*24)

Thanks,

Roger

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Former Member
Oct 29, 2015 at 09:52 PM

Roger,

You can calculate the difference between dates in seconds and convert it to hours.

Formula for seconds calculation

=DaysBetween([Completion Full Date] ;[Digitization Completion Date]) * 86400

+

(

ToNumber(FormatDate([Digitization Completion Date] ;"HH")) * 3600 +

ToNumber(Left(FormatDate([Digitization Completion Date] ;"mm:ss") ;2)) * 60 +

ToNumber(FormatDate([Digitization Completion Date] ;"ss"))

)

-

(

ToNumber(FormatDate([Completion Full Date] ;"HH")) * 3600 +

ToNumber(Left(FormatDate([Completion Full Date];"mm:ss") ;2)) * 60 +

ToNumber(FormatDate([Completion Full Date] ;"ss"))

Then convert the value to hours using the formula

Floor(seconds/3600)

Regards

Sri Harsha