1. What is the Prime Rib Calculator?

The Prime Rib Calculator helps determine how much prime rib you need to purchase for BBQ roast beef sandwiches based on the number of people you're serving and the portion size per person.

2. How Does the Calculator Work?

The calculator uses a simple formula:

Where:

• Number of People — The total number of guests you're serving
• Lb per Person — The amount of prime rib needed per person (default is 0.75 lb for sandwiches)

Explanation: The calculation accounts for the fact that prime rib sandwiches typically require less meat per person than full prime rib dinners.

3. Importance of Proper Portioning

Details: Accurate portion calculation prevents waste while ensuring all guests get enough food. For sandwiches, 0.75 lb per person accounts for trimming and cooking loss.

4. Using the Calculator

Tips: Enter the number of people and adjust the lb per person value (default is 0.75 lb for sandwiches). For full prime rib dinners, use 1 lb per person.

5. Frequently Asked Questions (FAQ)

Q1: Why 0.75 lb per person for sandwiches?
A: This accounts for trimming loss and the fact that sandwiches use less meat than full servings. Adjust based on your guests' appetites.

Q2: How does this differ from full prime rib dinners?
A: Full dinners typically require 1 lb per person (raw weight) to account for bone and fat loss during cooking.

Q3: Should I round up?
A: Yes, it's better to have slightly extra. Round up to the nearest half or whole pound, especially for larger groups.

Q4: Does this account for cooking loss?
A: Yes, the 0.75 lb recommendation already factors in approximately 25% weight loss during cooking and trimming.

Q5: How many sandwiches does 0.75 lb make?
A: Typically 2-3 substantial sandwiches per person, depending on how thick you slice the meat.