Adjust for your crowd
Enter how many of your guests are kids; each counts as half an adult.
Sliders for other crowd sizes
tap a row for its own list ↓| Guests | Sliders | Pounds to buy |
|---|---|---|
| 10 people | 17 | 3 lb |
| 20 people | 33 | 5 lb |
| 25 people | 42 | 6 lb |
| 30 people | 50 | 7 lb |
| 40 people · you're here | 66 | 9 lb |
| 50 people | 83 | 11 lb |
| 75 people | 124 | 16 lb |
| 100 people | 165 | 21 lb |
| 150 people | 248 | 31 lb |
| 200 people | 330 | 42 lb |
66 sliders for 40 people is about 9 lb of ground beef. A sheet pan of sliders in the oven (patties under one big slab of buns) is faster than grilling each one.
How many sliders does 3 lb of ground beef make?
Makes about 24 sliders: enough for 12 people as an appetizer, or 9 as the main event.
Everything else for 40 people
How we got this number
- 140 guests × 1.5 = 60 sliders
- 2× 1.10 cushion = 66 sliders
- 3÷ 8 per lb = 8.3 → 9 lb
slider patties are small, so the pounds add up slower than you'd think.
Food safety: cook slider patties to at least 160°F (USDA safe temperature chart), and don't leave it out more than 2 hours, or 1 hour above 90°F (USDA).
Sources for this rule: Tasting Table (2025); Chowhound (2025); Food Network Kitchen Classic Beef Sliders.
Sliders questions
How many sliders for 40 people?
Buy about 66 sliders: 9 lb of ground beef. That's 1.5 per guest, plus a 10% cushion. Range: 52–83 sliders depending on appetite.
What if 8 of the 40 guests are kids?
Kids count as half an adult, so it's 36 adult portions: buy about 60 sliders: 8 lb of ground beef.
How many sliders for 40 people as an appetizer?
Buy about 88 sliders: 11 lb of ground beef.
How many sliders does 3 lb of ground beef make?
Makes about 24 sliders: enough for 12 people as an appetizer, or 9 as the main event.
Different headcount? The sliders calculator works for any number of guests, and the menu planner builds one shopping list for the whole party.