Display time in "hh:mm" in tableau

have a time field like this "17:45:00-19:45:00" i am trying to make it look like this "5:45pm -7:45pm" i have been searching with no answer, does anyone know how to accomplish this ? Thanks for your help.
ozzy tDeveloper/Health InformaticsAsked:
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SteveCommented:
OK, so first split the 'time' field in two with a calculated field:

Calculated Field 'Time1' =
split([Time],"-",1)

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then convert to the AM/PM format required:

Calculated Field 'APTime1' =
if int(split([Time1],":",1)) > 12 then str(int(split([Time1],":",1)) - 12) else str(split([Time1],":",1))end
+":"+
split([Time1],":",2)
+" "+
if int(split([Time1],":",1)) > 12 then "PM" else "AM" end

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Repeat for the second time:

Calculated Field 'Time2' =
split([Time],"-",2)

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And convert:

Calculated Field 'APTime2' =
if int(split([Time2],":",1)) > 12 then str(int(split([Time2],":",1)) - 12) else str(split([Time2],":",1))end
+":"+
split([Time2],":",2)
+" "+
if int(split([Time2]," ",1)) > 12 then "PM" else "AM" end

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then join them back together:

Calculated Field 'Result' =
[APTime1]+" - " +[APTime2]

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This will hopefully acheive what you need,
Though it may need a tweak in the date conversion formulae
It could all be put into a single formula... but I feel these 'steps' may help with understanding.

ATB
Steve.
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SteveCommented:
NO other comments and suggested solution should do the task.
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