BBQ & Party Planner Calculator
Plan food quantities for your BBQ or party.
Enter number of guests and meal type to get pounds or kilograms of meat, sides, buns, and drinks needed.
BBQ food quantity planning uses per-person serving estimates to calculate total food needed for a group, then scales by expected appetite levels and number of sides.
Main Protein Formula:
Raw Meat Needed = Guests × Serving Size per Person × Shrinkage Factor
Meat shrinks significantly when cooked — plan for raw weight, not cooked weight:
- Ground beef, sausages: 20–25% shrinkage (multiply serving by 1.25)
- Bone-in ribs: 35–40% shrinkage (multiply by 1.65)
- Brisket, pork shoulder: 40–50% shrinkage (multiply by 1.80)
- Chicken (bone-in): 30–35% shrinkage (multiply by 1.50)
Recommended serving sizes (raw weight per person):
| Item | Appetites: Moderate | Large |
|---|---|---|
| Burgers (ground beef) | 6 oz raw | 8 oz raw |
| Ribs (baby back) | 4–5 ribs (about 1 lb) | 6 ribs |
| Chicken thighs | 2 pieces | 3 pieces |
| Brisket (cooked) | 4 oz | 6 oz |
| Sausage links | 2 links | 3 links |
Worked example — 20 guests, mixed grill: Burgers: 20 × 6 oz × 1.25 = 150 oz raw = 9.4 lbs → buy 10 lbs Sausages: 20 × 2 links = 40 links (assume 5 links/lb = 8 lbs) Chicken thighs: 20 × 2 = 40 pieces
Side dishes per person:
- Coleslaw: 4 oz (1/2 cup)
- Potato salad: 5 oz
- Corn on the cob: 1 ear
- Baked beans: 4 oz
Practical tip: Always prepare 10–15% more food than calculated — BBQ guests consistently eat more than average serving sizes, especially when food is abundant and the event is social.