I need to calculate the difference between two date fields in a table view in Views so that each row in the table shows the time difference in days, hours and minutes . The date fields are set to the Date Unix Timestamp. I've set it like that because I believe it's the best option for calculating 'seconds'. Once we know how many seconds there are between the two dates, we should be able to turn that into a human readable format of let's say days, hours, minutes. Can anyone tell me how this is accomplished?