We average about 2 legs per person, which come out to about 1 1/2lbs per serving. We package our king crab legs in 3lb increments, ideal for 2 people, and increasing from there. 6lbs of king crab legs for 4, 9lbs for 6, 12lbs for 8, etc… We know 1 1/2 lbs.

In a large stockpot over high heat, bring water, vinegar, garlic, bay leaves, mustard seeds, allspice, and 1/4 cup seasoning mix to a boil. Layer in crab legs and simmer until heated through and steaming, about 5 minutes.

How Many Legs Do Crabs Have? Crabs commonly have 10 legs — one pair of pincers and four pairs of walking legs, but the number varies by species.