How to Throw a Party for 20 People on a $100 Budget

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Twenty people. A hundred bucks. Sounds impossible when a single grocery run for a family of four costs that much now.

It isn’t. But you have to stop throwing a party like a restaurant and start throwing it like your grandma did. One big, cheap, filling main. Two sides. Something sweet. Drinks people can serve themselves. And decor that does a lot with a little.

Here’s how the money breaks down. Prices vary by area, so treat these as targets, not guarantees.

The $100 budget breakdown

Pick a main that stretches

Some foods were basically invented for feeding a crowd cheap. A pork shoulder in a slow cooker turns into pulled pork sandwiches for 20. A big pot of chili with a toppings bar feels generous and costs very little per bowl. A taco bar with ground beef and beans goes a long way, especially if you put the rice and beans first.

If you’re not sure how much to make, use our per-person party food chart. It takes the guessing out.

A large slow cooker does most of the work while you set up.

Check price on Amazon: 8 quart slow cooker

Drinks: skip the cans

Individual cans and bottles eat a budget alive. Make one or two batch drinks instead (lemonade, sweet tea, fruit punch) and set out a big dispenser of ice water. A two-gallon dispenser pays for itself in one party.

Check price on Amazon: 2 gallon drink dispenser

Buy tableware in bulk, once

Party-store tableware is a trap. A bulk set of plates, cups, napkins, and cutlery on Amazon usually comes out much cheaper per guest, and the leftovers cover your next party.

Check price on Amazon: bulk party tableware set

Pick one solid color. It looks intentional, and solid colors are always cheaper than themed prints.

Decor that looks like more than $10

Balloons do the heavy lifting. A bag of 100 latex balloons in two colors plus a cheap hand pump gives you a garland or a cluster that photographs well. Here’s how to make a balloon garland that doesn’t sag.

Check price on Amazon: latex balloons 100 pack

Check price on Amazon: balloon hand pump

A plastic tablecloth on the food table makes everything look pulled together, and cleanup takes about 10 seconds. String lights you already own do the rest. More cheap ideas in our ultimate guide to party decorations.

Free things that make a party feel expensive

A good playlist. Lighting (lamps on, overhead lights off). A clean bathroom with a nice candle. And you, actually hanging out instead of running around. People remember how a party felt way more than what it cost.

Where people overspend

Too many dishes. Fancy themed plates. Single-serve everything. And last-minute store runs, which is where $100 quietly becomes $180. Make one list and buy everything at once.

My take

Chili bar or pulled pork, every time. Both are cheap, both scale up easily, both hold for hours in a slow cooker, and both make people think you tried harder than you did.

FAQ

What is the cheapest food to feed a crowd?

Chili, pulled pork, baked pasta, taco bars, and rice-based dishes are the cheapest per serving. Pair them with bread or chips to stretch them further.

How can I make a cheap party look nice?

Stick to one or two colors, use a balloon garland or cluster, put a tablecloth on the food table, and turn off overhead lights in favor of lamps or string lights.

Is it rude to ask guests to bring something?

Not at all. Asking people to bring drinks, ice, or a dessert is normal and helps keep costs down.

How much does a party for 20 usually cost?

It varies a lot, but simple home parties often run $150 to $300. With batch drinks and one big main, you can get close to $100.

What should I buy in bulk for parties?

Plates, cups, napkins, cutlery, balloons, and tablecloths. They don’t expire, and you’ll use the leftovers next time.