I am working with a spreadsheet dump from an outside application, and all "time worked" columns automatically output the data in a Datetime stamp format - eg. 1/1/1900 12:52:00 AM. Somehow, in this specific cell, it is displaying 24:52:00, with a custom format of [h]:mm:ss. I am attempting to convert the datetime fields to hours and minutes worked, taking into consideration that many "hh" will be over 24. I can get there using about 14 helper fields, but there must be a better way! Please tell me there is a better way! Thanks!