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How Much BBQ Meat for 20 People — Complete Shopping Guide

A cookout for 20 people is where planning becomes critical — run out of food and you'll remember it for years. The safe rule is ¾ pound of raw meat per person for a real BBQ crowd (not cocktail party nibbles). For 20 people: 15 pounds of raw meat as a baseline. That's one full packer brisket, or two 8-pound pork shoulders, or 6 racks of ribs. Mix and match using the calculator below.

For 20 people, mixing two proteins (e.g., brisket + pulled pork, or ribs + chicken) lets guests choose and prevents running out of any single item.

Frequently Asked Questions

How much meat per person for a BBQ?
The general rule is ½ pound (8 oz) of cooked meat per adult for a standard BBQ with sides. For a meat-focused event with few sides, plan for ¾ lb per person. For kids or light eaters, ⅓ lb is sufficient.
Why do I need to buy more raw meat than I'll serve?
Meat loses weight during cooking through moisture and fat loss. Ground beef loses about 25%, chicken pieces lose 20–25%, and brisket can lose 30–40% of its raw weight. Always calculate from raw purchase weight.
How many pounds of brisket do I need for 10 people?
For 10 people with sides, buy approximately 7–8 lbs of raw brisket. After the ~35% cook loss, you'll have about 4.5–5 lbs of finished brisket — enough for generous 7–8 oz servings.
How many burgers per person at a BBQ?
Plan for 2 burger patties (⅓ lb each) per person as the main dish. If serving multiple meats, 1 burger per person is sufficient.

Frequently Asked Questions

How much brisket for 20 people?
Buy a 12–14 pound full packer brisket for 20 people. After cooking (35% shrinkage), you get 8–9 pounds of finished brisket. At 6 oz per serving for a main course, that feeds 21–24 people. If brisket is the star of the show with minimal other proteins, buy two 8-pound flats or a larger 15-pound packer.
How many racks of ribs for 20 people?
Buy 6–7 racks of baby back ribs for 20 people (about 3 racks per 10 people). For spare ribs, 5–6 racks feed 20. If ribs are the main protein, round up to 7–8 racks. For ribs as a secondary protein alongside brisket or pulled pork, 4 racks is enough.
How much pulled pork for 20 people?
Buy 14–16 pounds of pork shoulder for 20 people. Two 8-pound Boston butts are perfect. After cooking and pulling (35–40% yield loss), you get about 9–10 pounds of pulled pork — roughly 45–50 sandwich portions at 3–4 oz each. One shoulder handles 10 people; two covers 20.
Can one person manage a BBQ for 20?
Yes, with smart planning. The key is using low-maintenance meats: put brisket or pork shoulder on the smoker the night before, and they'll cook hands-off for 12–16 hours. Reserve active grilling (chicken, ribs) for day-of. Have a cambro or large cooler preheated to hold finished meats. Prep sides the day before.

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