The Ultimate Harry Potter Birthday Party Guide

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Warning: this isn’t your regular amazing Pinterest-perfect birthday party blog post. I was basically spoon-fed this entire party by my wonderful sister-in-law who throws the BEST parties. She found many of these Harry Potter party ideas from Pinterest and sent them to me. I’m paying it forward by posting all the direct links here for you! (P.S. If you’re looking for Harry Potter-themed gifts, go here)

Decorations and Invitations

My son saw pictures of this cute backdrop at his cousin’s Harry Potter birthday party. It was made from a plastic white table cloth and a sponge with red paint. You hang it above your doorway and cut a slit halfway up the middle. The kids can run through Platform 9 3/4 just like in the movie!

Brick Wall backdrop for Platform 9 3/4.

Brick Wall backdrop for Platform 9 3/4. Cut a slit in the center and let the kids run through!

I started making this backdrop first since I knew it would take a while. This actually was pretty easy to do, but it was time consuming. It also takes a while to dry. I let my boys help with some of the sponge painting and they had a blast. I followed some instructions found on this website which also included the printable Platform 9 3/4 sign which I glued onto this backdrop.

It turned out great and the kids loved it. However, if I had to do it again, I would probably just buy a Brick Wall Backdrop on Amazon like this.

I had to get our invitations ready quickly, so I opted to find something pre-designed on Etsy.

Harry Potter birthday party invitation example
Etsy listing here.

I found this invitation on Etsy and requested a “rush” and got the digital file very quickly. I printed it on cardstock and we passed them out to my son’s class. There is also simpler free invitation printable here.

I was given these floating candles by my SIL. Hanging them really added something fun to the room!

Harry Potter floating candles birthday party decor
Floating candles

They are made with tea lights, paper towel holders or strong paper, and hung with fishing line and tacks. Find excellent instructions for the floating candles are here. You can also buy some cute floating candles here.

Activities

I wasn’t sure how excited nine year-olds would be about these activities, but they absolutely loved them!

Sorting

We started the party by sorting the kids into houses. My husband found this Squishmallows sorting hat pillow which we used while he shouted random houses from behind a curtain (a better idea would be to use walkie talkies and put one inside the hat). You could also get this talking sorting hat.

Wand Selection

Harry Potter DIY wand tutorial example
“The wand chooses the wizard, Mr. Potter. It is not always clear why.”

Next we had each child choose their wand (or rather, their wand chose them). These were made by my SIL. Here is a great tutorial on how you can make your own. We flickered the hall lights when each child “chose” the right wand.

Classes

Harry Potter Hogwarts classes. Charms class, potions class, divinations class.
Welcome to Hogwarts!

We had a series of “classes” for the kids to go through next. We did a quick charms class, a divination class, and a potions class.

Charms Class

Harry potter birthday party charms class with spells
Wingardium Leviosa!

We practiced a few spells using this guide to wand motions from this site with Harry Potter infographics and charts. We told the kids to practice “Wingardium Leviosa” by using their wand to keep balloons in the air.

Divination Class

Harry Potter divination class birthday party activity
A green drink means wealth!

I followed this tutorial where each child would learn their fortune by being surprised with different colors of drinks. All you need are clear cups, food coloring, and sprite (or similar beverage). I couldn’t find a printable sign like the tutorial showed, so I created my own. Download the PDF here.

Harry Potter divination class printable
Divination Class Chart

Potions class

We followed this tutorial to make “Snape’s Magic Potion” with vinegar, baking soda, and food coloring. The tutorial comes with a free printable, too. The kids loved it– I’m pretty sure it was their favorite activity!

Snape's magic potion DIY tutorial for Harry Potter birthday party.
Snape’s Magic Potion went crazy!

Food

I kept the food pretty simple for this party and basically just had snacks and cake. I found this food label printable online with really cute names for simple foods like “Huffle Puffs” for Cheeto Puffs.

Snacks for Harry Potter birthday party with food label printables
Harry Potter Snacks

The Golden Snitches were the most eye-catching item and were easy to make (although a bit time consuming). I used these instructions and printable for the Golden Snitch wings and glued them on with hot glue. You can buy the Ferrero Rocher chocolates in bulk from Costco.

Harry Potter birthday party snacks with printables. Golden snitch DIY with ferrero rocher.
Golden Snitches with Ferrero Rocher

I made “chocolate frogs” with this Frog Chocolate Candy Mold and Melting Chocolate Wafers. It was pretty easy and the kids thought they were cool, but ultimately didn’t really eat them. They just bit the heads off. But they were still fun!

Harry potter birthday party snacks of chocolate frogs
Chocolate Frogs

I made these bags for party favors based on some images I found while googling, “Harry Potter party favors.” The drawing was rather simple and my son helped me color them. We didn’t finish, as you can see, but the kids still thought they were pretty cool!

Harry potter party favors from the birthday party.
Party favors! The kids filled these bags with leftover snacks and their wand.

My Harry Potter loving boy had the best time and so did his classmates. It was the perfect way to kick off the new year after moving to a new place. I usually don’t throw big or elaborate parties, but this was pretty easy with how much is already done for you online. I hope the links and examples I share make it easy for you, too!

birthday boy and mom
One happy birthday boy!

Looking for Harry Potter-themed gifts? Check out this post with lots of ideas!

Here are a few more sites that I came across that had pictures or other information that might provide you some extra inspiration for your Harry Potter party. Happy Planning!

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