For 20 people, order 7-8 large pizzas. That’s the straight answer. A large pizza has 8 slices, adults eat about 3 slices each, and you want a little buffer so nobody’s staring at an empty box. Read on if you want the full math, the best Godfather’s packages to make it work, and how to keep the budget under control.
The Math Behind the Number
Pizza math sounds simple until you’re standing in a room with 20 people and running low. Here’s the formula that actually holds up.
The standard assumption: adults eat 3 slices, kids eat 2. A large pizza has 8 slices. So for 20 adults, that’s 60 slices total divided by 8 slices per pizza — 7.5 pizzas. Round up to 8.
20 adults × 3 slices = 60 slices needed
Large pizza = 8 slices
60 ÷ 8 = 7.5 → order 8 large pizzas
20 kids × 2 slices = 40 slices needed
40 ÷ 8 = 5 large pizzas
Mixed group of 15 adults + 5 kids = 55 slices → 7 large pizzas
If you’re serving people at an event where pizza is the main food — not a side — lean toward the higher number. If you’ve got sides and drinks keeping people full, you can stay on the lower end. Our large group guide has more detail if you want to get into specifics for different event types.
What to Order at Godfather’s for 20 People
Eight individual large pizzas ordered one at a time gets expensive fast. Here’s how to do it smarter with our packages.
Two Pizza Packs (Large) — $150 total
Each Pizza Pack (Large) is four large 1-topping pizzas for $75. Two packs gives you eight large pizzas, feeds 12-16 per pack (24-32 total coverage), and you can pick a different topping for each pizza. This is the best value for a group of 20.
One Pizza Pack (Large) + Two Build Your Own Feasts (Large) — $166
If you want to mix in some specialty pizzas for variety, this combo works well. The Pizza Pack covers the base with four large plain pizzas, and the two Feasts each add a large specialty pizza plus a 1-topping pizza. You end up with 8 large pizzas total plus two sides.
Build Your Own Feast (Large) × 3 + extras — ~$140+
Three large Feasts at $45.99 each gets you 6 large pizzas (a specialty and a 1-topping each) plus 3 sides. Add two individual large pizzas to hit your 8-pizza target.
Check the full pricing breakdown to find the right combination for your budget. And if you’re not sure which specialty pizzas to pick, our popular picks can help narrow it down fast.
What to Put on the Pizzas
For a group of 20, variety wins. Not everyone eats the same thing, and you want to minimize waste. Here’s a solid split for 8 large pizzas.
Two pepperoni, one cheese, one sausage — that covers the crowd-pleasers and the picky eaters. Then use the remaining 4 for variety: All-Meat Combo, Classic Combo, Hawaiian, and Taco Pie. The Taco Pie is a San Antonio thing and always gets people talking if they’ve never had it.
If your group has a lot of meat lovers, lean into our popular picks — the All-Meat Combo and Super Combo are loaded and hold up even if they sit out for a few minutes. Check our crust options too — Golden crust adds a buttery crunch that’s worth it for a larger spread where you want each pizza to feel a little different.
How to Split the Order for Different Tastes
Ordering 7-8 large pizzas for 20 people is the easy part. Knowing what to put on each pizza without ending up with 5 plain cheese and 3 pepperoni is where people mess up. Here’s a reliable split that works for most mixed groups.
If you’re doing two Pizza Packs (Large) — that’s 8 large pizzas total — a solid topping breakdown looks like this: 2 pepperoni, 1 cheese, 1 sausage, 1 All-Meat Combo or Classic Combo (via a specialty upgrade), 1 Hawaiian, 1 Taco Pie, 1 whatever your group loves. That covers the crowd-pleasers, the picky eaters, and the adventurous folks without any pizza going to waste.
If you’re mixing in specialty pizzas via a Build Your Own Feast, use those slots for the bolder options. The All-Meat Combo — ham, pepperoni, bacon, beef, Italian sausage, sausage on our Signature Sauce — is one of those pizzas where even people who weren’t hungry suddenly want a slice. The Taco Pie is the one San Antonio people go back for every time. Seasoned beef, refried beans, cheddar, lettuce, tomato — it’s been a crowd-pleaser here since we brought it back after 35 years.
For groups with dietary needs, the Veggie pizza covers the non-meat eaters without making it a whole production. Black olives, green peppers, mushrooms, onions, tomatoes — solid pizza, no compromise.
Sides, Drinks, and Budget Planning
Pizza alone feeds 20 people fine, but adding sides makes the event feel like a full meal rather than a pizza party. Here’s what to add and what it costs.
| Item | Price | Notes |
|---|---|---|
| Large Cheesesticks | $12.24 | Feeds 4-6 as a side |
| Bone-In Wings (Full) | $26.49 | Feeds 3-4 as a main side |
| Boneless Wings (Full) | $26.49 | Same deal, easier to eat |
| Potato Wedges | $6.74 | Order 2-3 for a group of 20 |
| Garlic Bread w/ Cheese | $7.79 | Order 3-4 for a full group |
| Cinnamon Monkey Bread | $7.79 | Dessert — one per 5-6 people |
Budget breakdown for 20 people:
Two Pizza Packs (Large): $150
Two full wing orders: ~$53
Two Cinnamon Monkey Bread: ~$16
Total: ~$219 — under $11 per person
That’s a solid spread for a group of 20, and it’s way cheaper per head than most catering options. If you’re running this through our catering setup, call ahead so we can have everything ready at the same time.
Frequently Asked Questions
Is 7 large pizzas enough for 20 people?
It can be, especially if you have sides and drinks. But 8 is safer if pizza is the main food — you don’t want to be the person who ran out. One extra large pizza costs less than $25 and the peace of mind is worth it.
How much does it cost to feed 20 people at Godfather’s?
Two Pizza Packs (Large) at $75 each comes to $150 for 8 large pizzas. Add sides and wings and you’re looking at $200-$225 total, or roughly $10-$11 per person. That’s one of the best values you’ll find for feeding a group this size.
Can I mix toppings in the Pizza Pack?
Yes. Each pizza in the Pizza Pack is its own 1-topping order, so you can do four different toppings across the four pizzas. Just tell us what you want when you order.
How much advance notice do I need to order for 20 people?
Give us at least an hour’s notice for a standard group order, more if you’re adding a lot of sides or want everything ready at the same time. For a catered event, call a day or two ahead. Reach us at (210) 750-2222.