This meat per person calculator answers the cookout question correctly — not just how much cooked meat each guest eats, but how much raw meat to buy, with each cut’s cooking yield (shrinkage) accounted for.
Buy the rounder, bigger number when in doubt — uncooked surplus freezes beautifully, cooked leftovers are a feature, and running out is the only unforgivable hosting outcome. Kids roughly halve the per-person figure; teenagers at BBQ events emphatically do not.
The Yield Is the Whole Trick
Guests eat cooked weight; stores sell raw weight; and between them, fat renders and water evaporates — brisket surrenders ~40% of itself to the drip pan. Raw to buy = (people × cooked portion) ÷ yield. The portion standards (¼ lb sandwich, ⅓ lb shared-main, ½ lb main, ¾ lb feast) are the catering industry’s working numbers. Timings for the bird specifically: our Turkey Cooking Time Calculator. Part of our Food Calculators collection.
Worked Example (Verified)
- Brisket for 20, main course (defaults): cooked need = 20 × 0.5 = 10 lb ÷ 0.60 yield = 16.7 lb raw — buy a full packer in the 17–18 lb range and trim without anxiety
- Pulled pork for the same crowd: 10 ÷ 0.65 = 15.4 lb of butt — two 8 lb shoulders, the standard play
- Burgers for 30 at a cookout (¾ yield, main): 15 lb cooked-equivalent → 20 lb ground beef → eighty quarter-pound patties, because burger math is patty math at the end
- Ribs deceive everyone: a “½ lb per person” of baby backs is barely 2 bones after the 50% edible yield — ribs as a main want a full rack per 2 people, hence the ¾ lb setting for BBQ events
Portion Wisdom
- Two proteins on the table? Each drops to the ⅓ lb setting — variety is self-limiting, and total consumption stays ~½ lb.
- Heavy sides (mac, beans, slaw — the BBQ canon) pull meat demand down a notch; a meat-and-bread event pushes it up.
- Leftovers plan counts as planning: pulled pork and brisket freeze and reheat superbly; grilled chicken doesn’t. Bias the risky cut smaller.
- Bone-in numbers already price the bone — don’t double-discount by trimming the portion too.
Related Tools
- Turkey Cooking Time Calculator — the holiday bird, timed
- Party Drink Calculator — what washes it down
- Food Calculators — the full collection
Frequently Asked Questions
How much brisket per person?
Plan ½ lb of cooked brisket per adult as a main — and since brisket yields about 60% from raw, buy ≈ 0.83 lb raw per person. For 20 people that’s 16.7 lb raw (a whole packer brisket). With multiple mains, ⅓ lb cooked (0.55 lb raw) per person suffices.
How much pulled pork per person?
The same ½ lb cooked standard, at a ~65% yield for pork butt: roughly 0.77 lb raw per person, or about 15.4 lb of butt for 20 guests. Pork is the forgiving crowd meat — leftovers freeze perfectly.
Why does meat lose so much weight cooking?
Water evaporation plus fat rendering, worst in long low-and-slow cooks of fatty cuts (brisket ~40%). Lean quick-cooked meats lose 10–25%. The yields in this calculator are the commonly observed ranges per cut — the reason “10 lb of brisket for 20 people” starves a party that 10 lb of steak would feed.
How much chicken per person?
Boneless: ½ lb cooked ≈ 0.71 lb raw per person (70% yield). Bone-in pieces: the edible yield is ~55%, so buy ~0.9 lb per person — in practice, 2–3 pieces each. Wings as an appetizer run 4–6 per person (about 1 lb raw) because the bone math is brutal.
Should I buy extra for heavy eaters?
The ¾ lb “main event” setting exists for exactly those crowds (BBQ competitions of appetite, teenage teams). Alternatively, add 15–20% to the total — surplus brisket is next-day treasure; a shortage is a story told about you for years.
Is this meat per person calculator free?
Yes — free, instant, no sign-up.