More to explore:
Cake sizes servings. Double the numbers for wedding cake servings which are typically half the size of a birthday slice.
Helpful Cake Serving Size Chart, although I'm not sure this is what most wedding cake decorators go by.
This is not accurate for most wedding cake bakers. An 8" cake serves 15 servings of 1" wide x 2" long x 4" high (10" serves 30). WEDDING: If you are cutting cake away from guests, get a smaller decorative cake and a large sheet cake in back. Saves a TON of money. Guests will never know the difference.
Cake pan serving sizes - this is so helpful!
cake size serving chart
Cake Size and How Many People They Can Serve | 34 Creative Kitchen Hacks That Every Cook Should Know
Mini snowflake cakes. - this one I could put in my recipes, but mine would never look this good! :)
How Much Cake Should I Serve? u-createcrafts.com
Cake Servings Guide (and pretty too) #shopfesta
Cake Servings Guide.
Cake sizes & servings. Good to know
Specialty Cakes - Buttercream Bakery and Fine Foods
Just in case I *ever* forget these numbers from my catering days at the 'Krop. 1/4 lb per person for any side salad; 3 to 4 oz of any deli meat, 2 rolls....gads...its been 20 years....GET OUT OF MY BRAIN!
Cake shapes, sizes and slices
Fantastical Sharing of Recipes: Oh, How Pinteresting Weds. #49
Cake Baking and Serving Guide from Wilton