Step by step
- Type 20 adults (or your mix of adults and children).
- Keep 0.5 lb per adult, or raise it for big eaters.
- Copy the shopping list.
At a glance
| Item | 20 adults | Rule used |
|---|---|---|
| Beef (burgers, steak) | 5 lb | Half of the meat |
| Sausages / hot dogs | 2.5 lb | A quarter |
| Chicken | 2.5 lb | A quarter |
| Buns | 40 | 2 per person |
| Drinks (cans) | 60 | 3 per person |
| Ice | 20 lb | 1 lb per person |
| Charcoal | 10 lb | 1 lb per lb of meat |
Related questions
How many burgers for 20 people?
30 to 40 patties if burgers are the main dish.
How much for 15 adults and 5 kids?
About 8.75 lb of meat.
Should I buy extra?
Add about 10% if you are unsure who is coming.
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Open the full bbq calculator: how much meat per person →
Updated November 14, 2026.