ToolsOptionsCalculation check Calendar since 1904

Format your result as [h]:mm:ss

HTH
--
AP

"DJ" a écrit dans le message de
...
I can figure out how to subtract one date/time from another, but the
answer
is always expressed "positively". I am trying to express a negative
value.
In other words, I'm trying to show a difference (in hh,mm) of something
being
"early" by 15 minutes versus being "late" by 15 minutes.