The standard ones that fit in a cupcake pan with regular cupcake liners.
How many ounces are they after they are cooked with and without frosting?
Online I found a site that says they are about 2 oz. I'm guessing the frosting is about 1 oz more. Does that sound right?
I have become so frustrated over the past few weeks trying to figure this out myself, due to the fact that there are so many sizes for regular cupcakes already, and if I change my size, then the premeasured scoops don't turn out right, and I am always having to stock up on my liners when they are available in my area, cause I ordered the same size on the web and got totally different sizes than what I was using. 2-1/2" is not always the same.
The only way I know to tell is that if the finished cupcake fits just in the palm of my hand, its a regular size. My minis are the size of my tortilla roller, or 1" across the bottom.