3-4 pounds would be adequate.
I's go with at least a 10-12 pounds roast to make sure you'll have enough.
About 30 lbs of prime rib can feed 19 people. 1 lb of ribs doesn't have much meat on it. That's why you would give more than 1 lb to each person.
For a dinner party, it is recommended to allocate about 1 pound of prime rib per person.
Typically, you should prepare about 1/2 to 1 pound of prime rib per person for a meal.
Typically, you should allocate about 1 pound of prime rib per person for a dinner party.
Depends, are they obese? If they are, you need alot!
For a gathering of 60 people, you typically want to plan for about 1 pound of prime rib per person if it’s the main dish, accounting for bone weight and cooking loss. Therefore, you would need approximately 60 pounds of prime rib. However, if you’re serving multiple courses or additional sides, you can reduce that amount to around 0.75 pounds per person, totaling about 45 pounds. Always consider your guests' appetites and preferences when making your final decision.
A 3 lb prime rib can typically feed about 4-6 people, depending on their appetites and portion sizes.
For 8 adults, you should buy about 4 to 5 pounds of prime rib.
For 20 adults, you should prepare around 10-12 pounds of prime rib.
For 6 adults, you should prepare around 4-5 pounds of prime rib.
Typically, you should plan on serving about 1/2 to 1 pound of prime rib per person at a dinner party.