Thank you very much. Ron for the formula and Biff for the explaination.
24*60 is 1440, now it seems so simple. Thank you again.
Mike R.

"Biff" wrote:

Hi!

Ron's suggestion is correct (it always is) but it may be
easier to understand in this application:

You were correct in that you need to convert the value to
a "portion" of a day.

A day is 1440 minutes so you need to convert 2 minutes to
a fractional part of a day:

2/1440 = 0.0013888888888889

So, you could select from the CF dialog: FORMULA IS

=A1<2/1440

The same applies to any measure of time.

hours = h/24
seconds = s/86400

Biff

-----Original Message-----
xl 2000--I am tracking transaction times and would like
to use CF to highlite
times more than and less than 2 minutes. I tried to
use "cell value" and it
is not recognizing :02, (for instance). What would a
formula be that would
work to do this? I think I need to convert the answer to
a portion of a day?
I am using a formula to subtract the start time and the
end time. The results
are formated as time ie :01, :06, :11, :02 etc.
.