How to Plan a Birthday Party Under $50 (My Real Spreadsheet + What I Skipped)

Last month I hosted my son’s 6th birthday in our living room on a rainy Saturday… and I promised myself I wouldn’t blow the budget “just this once.” I’ve done that before. You start with “a few balloons,” then suddenly you’re checking out with a $47 personalized backdrop that will live in a closet forever.

This time I opened a notes app, made a tiny spreadsheet (honestly, it was just a messy list), and gave myself a hard cap: $50 total. Not “$50 plus cake.” Not “$50 if I don’t count the favors.” Fifty. I’m sharing exactly how it shook out, what I bought, what I skipped, and the couple things I’d change next time.

The $50 rule (and the part nobody says out loud)

The trick isn’t finding one magical cheap item. It’s deciding what you don’t care about. For my kid, the “big deal” was having his two best friends over, playing a silly game, and getting to wear a ridiculous hat while he blew out the candles. That’s it. Not perfect, but honestly for the price? I’ll take it.

I also used two quiet cheat codes:

• Timing: 2 hours, not 4. Short parties cost less and feel less chaotic.
• Guest count: we kept it at 8 kids. More kids = more food, more plates, more everything.

My actual under-$50 breakdown (with the “oops” line item)

I’m in New Jersey, so prices will look a little different depending on where you live, but the categories hold up. Here’s what I spent for an 8-kid party:

• Food + drinks: $21.84 (2 frozen pizzas, a bag of clementines, juice boxes)
• Cake: $12.99 (grocery store sheet cake, no fancy topper)
• Decor: $7.10 (a pack of balloons + a roll of tape I already had)
• Plates/napkins: $4.58 (plain colors, not themed)
• Little “party hats” moment: $3.99 (more on that below)
• Oops: $2.49 (I forgot candles… again)

Total: $52.99 on the receipt… but I used a $3 off store coupon I had sitting in my wallet, so I landed at $49.99 and felt way too proud of myself.

What I skipped (and why nobody missed it)

I skipped three things I used to think were “mandatory,” and not a single kid cared:

1) Party favors

Those plastic toys end up in the backseat of your car and then in the trash. Instead, I did a quick “winner picks first” prize moment with leftover stickers we already had at home. Cost: $0. Kids were thrilled. Adults were relieved.

2) A themed table setup

I used a white tablecloth from the dollar store that I’ve reused a bunch of times (yes, it has a faint juice stain). I threw on a bowl of clementines and the cake. Done.

3) A complicated activity

I almost bought a “party game kit.” Then I remembered kids will run in circles if you let them. We did:

Balloon keep-up (you’d think it’s too simple… it’s not), a quick scavenger hunt, and a five-minute “photo booth” where the kids picked a hat and made a goofy face. That was the highlight.

The one thing I didn’t cheap out on: something for the birthday photos

Here’s my unpopular opinion: you can do a budget party, but you still want it to look like a party in photos. You don’t need a balloon arch that takes an hour and a small mental breakdown. You just need a focal point.

For us, the focal point was the hats. I’m not talking about those flimsy paper cones with the itchy elastic that snaps the second a kid gets excited. I’ve bought those. Once. Never again.

If you’re shopping for hats that actually stay on (and don’t feel sketchy for little kids), start here: /shop/party-hats/. I like having a few styles on hand because different kids tolerate different fits. Some kids are fine with a chin strap. Some are… not.

My “under $50” party flow (2 hours, no chaos)

I wrote this down for myself because I’m the kind of person who forgets to serve the cake until it’s almost pickup time. This schedule saved me:

0:00–0:15 — Arrival + low-stakes snack

Juice boxes and a bowl of clementines on the table. That’s it. Kids need something to do with their hands when they walk in.

0:15–0:45 — Free play + one simple “game”

Balloon keep-up. Then I let them run around. I’m not above it.

0:45–1:10 — Pizza

Frozen pizza is the quiet hero of budget parties. Cut it into small slices. Kids eat more when it feels like “party food.”

1:10–1:30 — Hat photos + the cake moment

I pulled out the hats right before cake so they were still novel. We snapped pictures fast. Then candles, singing, the whole thing.

1:30–2:00 — One last activity + pickup

Scavenger hunt (I hid 10 little paper stars around the living room). Parents arrived right as the kids were “finishing.” It felt organized, even though… you know.

Cheap party doesn’t have to mean unsafe party

This is the part I care about, especially with little kids: please don’t buy the weird mystery items that smell like chemicals out of the bag. I learned this the hard way with a set of “sparkly crowns” from an online marketplace. The glitter rubbed off on my kid’s forehead and I couldn’t stop thinking about what was actually in that glitter. Fun.

If you’re buying anything kids will wear on their head (hats, crowns, headbands), I personally look for safety testing and decent materials. You can still be budget-conscious. You just choose where you spend the few extra dollars.

FAQ: Planning a birthday party under $50

How many kids can I invite and still stay under $50?

In my house, 6–10 kids is the sweet spot. Past 10, I start needing extra pizzas, more drinks, more plates… and the budget gets wobbly fast. If you have a bigger group, keep it short and pick the simplest food you can.

Is a homemade cake always cheaper?

Not always. If you already have the ingredients, sure. But if you need to buy flour, frosting, food coloring, sprinkles, and a pan you don’t own? That grocery store cake can be the cheaper, calmer choice.

What’s the fastest decoration that still looks good in photos?

Balloons in two matching colors and one “photo moment” item (for us, hats). Tape the balloons in a loose cluster. No fancy arch. Five minutes. Done.

Do I need party favors?

No. If you want kids to leave with something, do a tiny “prize” at the end (stickers, a mini coloring sheet). Or just send them home full of cake and sugar. They’ll survive.

That’s my under-$50 birthday plan. It wasn’t Pinterest-perfect, and the frosting on the cake was slightly lopsided. My kid didn’t care. He cared that his friends were there and he got to be “the birthday boss” for two hours. Fair enough.

Do Not Forget the Dog (Budget-Friendly)

Our corgi Biscuit cost me $5.99 to include in the party. I got one dog birthday hat and he was in every photo. Best six dollars I spent. If your pet is part of the family, check out the dog birthday party supplies page—it costs less than the balloon arch you were debating.