Finance and Business Can an 18 year old DoorDash? Can an 18 year old DoorDash? You must be 18 years old to become a driver for DoorDash and 19 years old for UberEats and GrubHub. Related Posts:When did Grubhub buy Eat24?Does Grubhub actually refund money?Do I have to use my DoorDash credits on my next order?How much do door Dashers make in Provo Utah?