Crystal Reports Changin Hours:minutes into Decimal

Report Design
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Topic: Changin Hours:minutes into Decimal

Author	Message
JessH Newbie Joined: 23 Jan 2017 Location: United Kingdom Online Status: Offline Posts: 1	Topic: Changin Hours:minutes into Decimal Posted: 25 Jan 2017 at 4:07am
	I have a field (a string apparently) which holds data as 1:30 ie 1 hour 30 mins. I want to return it as 1.5 (numeric) - however when I try to use 'ToNumber' on the field I get an error 'The string is not numeric'. This happens even if try to grab the hour and minutes parts separately. Help!
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kevlray Admin Group Joined: 29 Oct 2009 Online Status: Offline Posts: 1587	Posted: 25 Jan 2017 at 4:26am
	That is because Crystal Reports is smart enough to know what to do when there is a colon in a string. The following formula might work for you. ltonumber(eft({string},instr({string},":")-1))+(tonumber(mid({string},instr({string},":")+1))/60)
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