Use 185-200 grams per wheel for spokes, that range should be pretty close for comparison purposes.
According to Universal Cyclesnoremedy said:Can anyone help me. I have a set of mavic 717 laced up to lx 585 hubs. I need to find out there weight. I am unable to get them weighed but I have a good deal lined up for another set of wheels (they weigh 1820g) and just want to know the difference in weight before I snag them up.
From what I information I can get from google
the rims weigh 420 grams each
front hub 201
rear hub 396
I just dont know what the spokes would weight