What is the ratio from duck eggs to chicken eggs when it comes to baking?

[Tlammy]

Since duck eggs are bigger, what is the ratio? Or is there none?

 

[donrae]

I always just eyeballed it. I also found a little more egg was better than too little. If a recipe called for 2 (chicken) eggs, I usually used one duck egg, depending on size. If it called for three, I used 2 duck eggs. I found it didn't make that much difference in the finished product. We prefer richer, moister baked goods, so I round up!

I know there's somewhere about how many tablespoons an egg is, if you needed to be really picky on a specific recipe you could look that up and go that route.

 

[jomoncon]

Perhaps you can do like I did when my first chicken eggs were so small. I measured them!! There's a good chart of this link

http://whatscookingamerica.net/Eggs/EggEquivalent.htm