A medium egg measures out to about 3 Tablespoons (one Tablespoon of yolk, two Tablespoons of white)
Commercially sold eggs are weighed by the dozen, not by the individual egg.
So there can be some variance from egg to egg within a carton, as long as the aggregate weight of the carton is consistent with the guideline for that egg label.
Carton weights for the various size eggs.
510.2 gram or an average of 42.5 gram per egg
595.3 gram or an average of 49.6 gram per egg
680.3 gram or an average of 56.6 gram per egg
765.4 gram or an average of 63.7 gram per egg
850.4 gram or an average of 70.8 gram per egg