thanks but your formulation simply adds j29's and j35's instead of
multiplying them

"Lori" wrote:

=SUMPRODUCT(SUMIF(INDIRECT("'"&data&"'!a31"),$H$11 ,
OFFSET(INDIRECT("'"&data&"'!j29"),{0,7},0)))

turrucan wrote:

I have a indirect formulation that reads from a dynamic range called data
like these

SUMPRODUCT(SUMIF(INDIRECT("'"&data&"'!a31"),$H$11, INDIRECT("'"&data&"'!j29")),SUMIF(INDIRECT("'"&dat a&"'!a31"),$H$11,INDIRECT("'"&data&"'!j36")))

But as you noticed I have to write sumif condition twice to take sumproduct
of two cells in a sheet ( j29 and j36 ).
Is there an easier way to write this equation with only one sumif formula ?