Beef Roasting Times

(http://www.askthemeatman.com/prime_rib.htm)

Cooking by Minute per pound method: (For roasts 6 pounds and up)

• Rare: 12-13 minutes per pound

• Medium-rare: 14-16 minutes per pound

• Medium: 17-20 minutes per pound

These times are approximate as all ovens cook differently.
Resting periods: Allow at least 15 minutes for a 2-4 pound roast
and 25-30 minutes for 6 pounds and up.