Panini Bread calories

Does anyone know what the bread for a "panini" is?  How many calories?  Or is there an equivalent that I can use to figure my calories? 

Thanks, I just ate at a local shop and I thought panini would be in the browser, it's very common these days. 

I had a panini at a local shop and it said that the bread was ciabatta bread. It was delicious! Hope that helps

Do a google search titled "panini, nutrition facts". 

thanks all!

That bread is similar to french, vienna or sourdough bread which is 82 calories per ounce.  The thing is, that's a lot of bread in a panini.  It could weight as much as 8 ounces, maybe more.