In the UK eggs are sized as, small, medium, large and extra large.
What weights/ratios do these correspond, so if a recipe calls for 1 large egg, how many small eggs could I use in its place?
I assume that other countries have similar sizing standards, so if we can aggregate non-UK information as well, that'd be a worthwhile addition to the site.
Best Answer
Europe
From http://www.egginfo.co.uk/page/eggsizes:
USA
From http://www.georgiaeggs.org/pages/sizeequivalents.html:
Size equivalents
US recipes using eggs, but not specifying size, are referring to large eggs. Here is a substitution table:
Here is a cup equivalency table as well: