Presumably this is because the values are text and the find/replace leaves
them as text. Summing is trying to sum as text, hence 0, whereas multiplying
will coerce them to numbers.

Instead of find/replace, try

=VALUE(SUBSTITUTE(A1,",","")

and copy down. Sum should work then

--

HTH

RP
(remove nothere from the email address if mailing direct)


"Shrikant" wrote in message
...
My A/c s/w exports data to Excel in Indian Number formats with lacs comma
at
5th place. I have to remove (with Find - Replace command) this comma in
order
for excel to make it amenable for processing. Strangely, after removing
the
comma, I I can do valid multiplications on the numeric data. However,
when I
try to do the Sum of the data range, it gives 'Zero' result ! When I do
the
further refinement of the numbers by 'Value ( )' function, the data gives
correct result with 'Sum ( )' function. I discovered this after sweating
it
out for a long time.
--
Shrikant