You need to be 13 to work at a mcdonalds.
I think you have to be 16 at least. You should go to your nearest restaurant and ask them-they will probably employ you if your old enough.
The age when you can cook and reach the stove
You have 2 b 15 or older
You can be 14
I don't know how old you have to be, but I know from experience that you have to be at least older than 14 for them to hire you. Probably 15 or 16. But hey thats just a guess. I havent called to ask since then.