A 3-5kg Whole Turkey is perfect for 4-6 people, a medium-sized (5-7kg) Whole Turkey is ideal for 6-10 people, a 7-9kg Whole Turkey can feed a larger group of 10-14 people, and a 9-11kg Whole Turkey is the way to go for a big family feast for 14-18 people. P.S. - don't forget to account for all the leftover turkey sandwiches!
