Last Updated on August 27, 2026 | 5 : 06 pm by Anas Brittany
What do you actually need for a birthday party?
Between decorations, food, plates, games, cake supplies, and party favors, it’s surprisingly easy to forget something important.
This birthday party supplies checklist covers the essentials you may need before, during, and after the celebration so you can prepare everything without last-minute shopping trips.
Use it for children’s birthday parties, home parties, outdoor celebrations, and family birthday events.
Complete Birthday Party Supplies Checklist
Your exact supplies will depend on the number of guests, party location, menu, and theme.
However, most birthday parties need items from the following categories:
- Invitations
- Decorations
- Tableware
- Food
- Drinks
- Cake supplies
- Games and activities
- Party favors
- Seating
- Serving supplies
- Cleaning supplies
- Emergency extras
Let’s go through each category.
Birthday Invitations
Before buying most party supplies, you need to know approximately how many people will attend.
Your invitation supplies may include:
- Printed invitations
- Envelopes
- Stamps
- Digital invitation design
- RSVP information
- Guest list
- Address list
Digital invitations can reduce costs and make it easier to track responses.
Regardless of the invitation format, include the party date, location, start and end times, and RSVP instructions.
Birthday Party Decoration Supplies
Decorations are usually one of the most enjoyable parts of planning a party.
Instead of decorating everything, choose a few main areas.
Common birthday party decorations include:
- Balloons
- Balloon garland
- Birthday banner
- Streamers
- Tablecloths
- Centerpieces
- Confetti
- Wall decorations
- Photo backdrop
- Cake topper
- Decorative signs
- Themed posters
- Number balloons
- String lights
- Flowers
For themed celebrations, choose a small color palette and repeat those colors throughout the room.
This often creates a more coordinated look than buying many unrelated decorations.
Balloon Supplies
If balloons are part of your decorations, you may also need:
- Balloons
- Balloon pump
- Balloon strip
- Glue dots
- Fishing line
- Hooks
- Ribbon
- Balloon weights
- Tape
Use our Balloon Garland Calculator to estimate how many balloons you’ll need for your display.
Birthday Party Tableware Checklist
Tableware is one of the easiest categories to underestimate.
Make sure you have slightly more than your confirmed guest count.
You may need:
- Plates
- Dessert plates
- Cups
- Napkins
- Forks
- Spoons
- Knives
- Straws
- Serving utensils
- Serving bowls
- Serving trays
- Tablecloths
If 20 guests are attending, buying supplies for around 22 to 25 people gives you a useful buffer.
Extra cups and napkins are particularly helpful at children’s parties.
Birthday Cake Supplies
Even if you’re ordering the cake from a bakery, you still need supplies to serve it.
Don’t forget:
- Birthday cake
- Candles
- Number candles
- Lighter or matches
- Cake knife
- Cake server
- Dessert plates
- Forks
- Napkins
- Cake topper
If you are serving cupcakes, you may also want:
- Cupcake stand
- Decorative toppers
- Cupcake liners
One surprisingly common party mistake is having the cake ready but forgetting the candles or lighter.
Put them together several days before the celebration.
Birthday Party Food Supplies
Your food supplies will depend on the menu.
Popular birthday party foods include:
- Pizza
- Sandwiches
- Mini burgers
- Hot dogs
- Chicken nuggets
- Chips
- Popcorn
- Fruit
- Cookies
- Cupcakes
- Candy
- Vegetable trays
In addition to the food itself, you may need:
- Serving trays
- Serving bowls
- Tongs
- Serving spoons
- Food containers
- Aluminium foil
- Plastic wrap
- Condiment bottles
- Labels
- Toothpicks
If guests have allergies or dietary restrictions, consider labeling certain foods.
Drinks and Beverage Supplies
Provide water in addition to juice, soda, or other drinks.
Your beverage checklist could include:
- Water
- Juice
- Soft drinks
- Ice
- Cups
- Straws
- Pitchers
- Beverage dispenser
- Cooler
- Ice bucket
Outdoor birthday parties may require significantly more water and ice, especially during warm weather.
Birthday Party Games and Activity Supplies
Games can require surprisingly many small items.
Your supplies depend on the activities you choose.
Examples include:
Treasure Hunt
- Clue cards
- Pens
- Small prizes
- Treasure box
Craft Station
- Paper
- Markers
- Crayons
- Stickers
- Glue
- Scissors
- Paint
- Brushes
Piñata
- Piñata
- Candy
- Small toys
- Rope
- Piñata stick
- Blindfold
Outdoor Games
- Balls
- Cones
- Hula hoops
- Chalk
- Jump ropes
- Water balloons
Coloring Station
- Printable coloring pages
- Crayons
- Colored pencils
- Markers
You can browse the free coloring pages and printables available on Fiestasline to create a simple activity table for children.
Birthday Party Entertainment Supplies
If you are organizing entertainment yourself, consider what equipment will be needed.
Depending on the party, this may include:
- Bluetooth speaker
- Music playlist
- Microphone
- Projector
- Extension cord
- Games console
- TV
- Karaoke machine
- Sports equipment
Charge electronic equipment the night before.
Also check whether the party location has enough electrical outlets.
Party Favor Supplies
Party favors don’t need to be expensive.
Small bags containing a few useful or fun items are usually enough.
Possible favors include:
- Stickers
- Candy
- Small toys
- Crayons
- Mini coloring books
- Bubbles
- Bracelets
- Pencils
- Cookies
- Keychains
You may also need:
- Favor bags
- Gift boxes
- Ribbon
- Labels
- Thank-you tags
Prepare all favor bags in advance instead of assembling them during the party.
Birthday Party Furniture and Equipment
For larger gatherings, check whether you have enough seating and table space.
You may need:
- Tables
- Children’s tables
- Chairs
- Folding chairs
- Cake table
- Food table
- Gift table
Outdoor events could also require:
- Tent or canopy
- Umbrellas
- Fans
- Outdoor lighting
- Extension cords
- Coolers
If you are renting equipment, confirm delivery and pickup times several days before the event.
Photo Area Supplies
A simple birthday photo area gives guests somewhere to take memorable pictures.
Possible supplies include:
- Backdrop
- Balloons
- Birthday sign
- Props
- Number decorations
- Ring light
- Tripod
You don’t need professional photography equipment.
A decorated wall with good lighting can work perfectly.
Birthday Party Cleaning Supplies
Cleaning supplies may not be exciting, but you will appreciate having them ready.
Keep nearby:
- Garbage bags
- Recycling bags
- Paper towels
- Wet wipes
- Cleaning spray
- Sponges
- Broom
- Dustpan
- Mop
- Extra food containers
Place garbage bins in visible locations so guests can easily dispose of plates, cups, and napkins.
Birthday Party Emergency Kit
Create a small emergency box containing supplies that could solve unexpected problems.
Include:
- Tape
- Scissors
- Safety pins
- Glue
- Extra batteries
- Extension cord
- Phone charger
- Marker
- Pen
- Paper
- Extra balloons
- Extra napkins
- Extra cups
These items often become surprisingly useful during party setup.
Kids Birthday Party Supplies Checklist
For children’s parties, your basic supplies could include:
- Invitations
- Balloons
- Birthday banner
- Tablecloths
- Plates
- Cups
- Napkins
- Cutlery
- Food
- Drinks
- Cake
- Candles
- Lighter
- Games
- Activity supplies
- Music
- Party favors
- Garbage bags
Parents organizing a party at home can usually create a great celebration with these basics.
Birthday Party Supplies Checklist for 20 Guests
If approximately 20 people are attending, consider preparing around:
- 25 plates
- 25 dessert plates
- 30 cups
- 40–50 napkins
- 25 sets of cutlery
- 20–25 party favors
- Enough seating for your expected adult guests
- Extra water
- Extra food portions
The exact amount will depend on how long the party lasts and whether you are serving a full meal.
Always buy a few more disposable items than the confirmed number of guests.
What Should You Buy First for a Birthday Party?
Start with items that require advance ordering.
These could include:
- Venue reservation
- Invitations
- Cake
- Customized decorations
- Entertainment
- Rental equipment
- Personalized party favors
Generic supplies such as cups, napkins, snacks, and balloons can usually be purchased closer to the event.
How Much Should You Spend on Birthday Party Supplies?
There isn’t one correct birthday party budget.
What matters is setting a spending limit before shopping.
Divide your budget between categories such as:
- Food
- Cake
- Venue
- Decorations
- Entertainment
- Party supplies
- Party favors
If one category becomes expensive, reduce spending somewhere else.
For example, hosting the party at home could free up money for entertainment or decorations.
Use our Party Budget Calculator to organize your expected expenses.
What Party Supplies Are Easy to Forget?
Some of the most commonly forgotten birthday party items include:
- Cake candles
- Lighter or matches
- Cake knife
- Serving utensils
- Ice
- Garbage bags
- Paper towels
- Tape
- Scissors
- Phone charger
- Food containers for leftovers
Put these items together the day before the party.
Printable Birthday Party Supplies Checklist
When preparing for your celebration, organize supplies into these categories:
Decorations
- Balloons
- Banner
- Tablecloth
- Backdrop
- Centerpieces
- Decorative signs
Food
- Main food
- Snacks
- Cake
- Candy
- Fruit
Drinks
- Water
- Juice
- Soft drinks
- Ice
Tableware
- Plates
- Cups
- Napkins
- Forks
- Spoons
- Serving utensils
Activities
- Games
- Craft materials
- Prizes
- Music
- Activity supplies
Party Favors
- Favor bags
- Candy
- Small gifts
- Thank-you tags
Cleanup
- Garbage bags
- Paper towels
- Cleaning wipes
- Food containers
Review your checklist several days before the party so you still have time to purchase anything that’s missing.
Frequently Asked Questions
What basic supplies do you need for a birthday party?
At minimum, most birthday parties need food, drinks, cake, candles, tableware, seating, decorations, activities, and cleanup supplies.
How many plates and cups should I buy?
Buy slightly more than the number of expected guests. If you expect 20 guests, preparing around 25 plates and 25 to 30 cups gives you a comfortable buffer.
What do I need for a kids’ birthday party at home?
You will typically need food, drinks, birthday cake, decorations, plates, cups, napkins, activities, party favors, seating, music, and cleaning supplies.
Do I need party favors?
Party favors are optional. If you decide to provide them, simple inexpensive items are usually enough.
When should I buy birthday party supplies?
Order customized items several weeks before the event. Generic supplies can usually be purchased one or two weeks before the party.
Make Party Planning Easier
Having the right birthday party supplies can make the difference between a stressful event and a celebration that feels easy to manage.
Start with your guest count and budget, organize supplies by category, and review your checklist before the party.
You can also explore Fiestasline’s birthday party planning guides, free printables, coloring pages, party ideas, and planning tools to organize every part of your celebration.
Brittany Anas is a freelance lifestyle journalist and editorial writer with experience covering culture, food, lifestyle, entertainment, and evergreen guides for digital publications. Her writing focuses on clear research, approachable storytelling, and practical ideas designed for everyday readers.
On Fiestasline, Brittany contributes editorial content across lifestyle, ideas, food & drink, culture, and curated guides, helping readers discover inspiration that’s timely, accessible, and easy to enjoy.
