There are roughly 420 calories in a home cooked burger and around 400 in a burger from a burger joint. It really depends on the the size of burger and whats inside it.
Exact Measurements of Calories In Burgers
Because it really depends on how you cook it and whats you put on it the number can vary. For example a grilled burger looses more fat during cooking than one that is fried. Also loading it up with sauces such as mayo and ketchup will significantly increase the amount of overall calories in the burger. To roughly estimate the calories in a home cooked burger take 400 calories and add on more for each additional filling (cheese, bacon, onion rings, ketchup etc)
Calories In Burgers From MacDonalds, Burger King & Other Burger Joints
The best way to find the calories in burgers you buy is look on the packaging, it will show the calories measured pretty accurately. Some examples are shown below:
- Burger King Whopper 670 Calories
- Burger King Cheeseburger 300 Calories
- MacDonalds BigMac 540 Calories
- MacDonalds Hamburger 250 Calories
Sources:
http://www.bk.com/en/us/menu-nutrition/index.html
http://nutrition.mcdonalds.com/getnutrition/nutritionfacts.pdf