[Scoundreller]

McDonalds cheeseburger is 300cals in USA (and 290 in Canada):

https://www.mcdonalds.com/us/en-us/product/cheeseburger.html

https://www.mcdonalds.com/ca/en-ca/product/cheeseburger.html

[kulahan]

Yes, and even the most basic meal comes with two of those. I imagine more people are thinking of a quarter pounder.