about 3 large eggs la, but the safest way to find out is to buy a dozen (or half) and look at the box.  It should tell you how heavy the total are, then divide the total weight by the total # of eggs...that's probably as close as you can get without a scale la.

sorry i meant 3 large WHOLE egg is about 150g in total la...so if you take the yoke out (which is account for alot of the weight) you might have to double the number of eggs...sorry la~