I'm struggling to make my expression work. I need to subtract 361mins (6hrs 1min) from times I have in my database. I really have no idea how to do it. Can anyone help
Thanks
Without some idea of how you have stored "times" in your database, we can
only guess!
And my guess is that you've stored what you believe to be "times" in an
Access Date/Time field. If so, you need to know that an Access Date/Time
fields stores a "point in time", not a "duration". Even if your Date/Time
field is formatted to display the time portion only, it still stores only a
point in time (i.e., and date and a time).