To make a balloon garland, inflate latex balloons in three sizes, push them onto a plastic decorating strip in clusters, then fill gaps with small balloons and hang it with removable hooks. A 10-foot garland takes about 60 to 120 balloons and 1.5 to 2.5 hours the first time you try. Supplies run about $25 to $60.
Here's how many balloons you need, what to buy, and every step from pump to wall.
How many balloons per foot
It depends on how full you want it. Balloon supply guides give a range, not one number:
- A balloon distributor's guide says about 4 to 6 balloons per foot for a light garland. It suggests 6 to 8 for a standard one and 8 to 12 for a full one (HICO).
- A balloon decorating guide suggests 8 to 10 balloons per foot for the base, plus 2 to 7 small 5-inch balloons per foot as fillers (Balloon Decoration Guide).
For a home party, plan on about 6 to 12 balloons per foot. Go toward 6 for a simple garland over a doorway. Go toward 12 for a lush one behind the cake table. Then buy 10 to 15% extra, because some will pop.
| Garland length | Light (6 per foot) | Standard (8 per foot) | Full (12 per foot) |
|---|---|---|---|
| 6 feet | about 36 | about 48 | about 72 |
| 8 feet | about 48 | about 64 | about 96 |
| 10 feet | about 60 | about 80 | about 120 |
| 15 feet | about 90 | about 120 | about 180 |
Add 1 to 2 feet to your measurement if the garland will drape or curve. A tape measure or a piece of string held where it will hang tells you the real length.
Which sizes to use
A mix of sizes is what makes a garland look full and natural instead of like a row of beads.
| Size | Share of the garland | Job |
|---|---|---|
| 11-inch | most of it, about 60% | The body of the garland |
| 5-inch | about 30% | Fillers tucked into gaps |
| 16- or 18-inch | about 10% | A few big accents |
That mix follows the distributor guide above, which also suggests inflating the 11-inch balloons to different sizes so they don't all look the same. Fill some to about 8 inches and some all the way.
Pick two or three colors from your theme, plus one neutral like white, clear or cream. Three colors is plenty. More starts to look like a candy jar.
What you'll need and what it costs
These are rough US prices from a party store, craft store or dollar store.
| Item | About |
|---|---|
| Latex balloons, mixed sizes (or a garland kit) | $15 to $35 |
| Balloon decorating strip (the plastic tape with holes) | $5 to $8 |
| Glue dots | $4 to $6 |
| Hand pump or electric balloon pump | $10 to $30 |
| Removable adhesive hooks or clear fishing line | $5 to $10 |
| Optional: faux greenery, flowers or theme pieces | $5 to $15 |
All in, that's about $25 to $60. If you already own a pump, it's less. For a 12-guest party on Festidy's standard budget (about $360), decor and tableware get about $70, so a garland can be your main decor piece.
A pump is worth it. Blowing up 80 balloons by mouth is a long afternoon, and it's not a job for kids (see the safety notes below).
How to make it, step by step
1. Inflate the balloons
Inflate the balloons in batches by size. Fill the 11-inch ones to a mix of sizes. Tie each one off. Keep the 5-inch fillers in a separate bag for later.
2. Tie them into pairs
Tie two balloons of the same size together by their knots. Then twist two pairs together at the middle to make a cluster of four. Clusters hold better on the strip than single balloons.
3. Thread them onto the strip
Push each balloon's knot through a hole in the decorating strip. Space the clusters a few holes apart and twist them so they face different directions. Alternate colors as you go, but don't make a pattern. Random looks better.
No strip? Tie the clusters onto a length of fishing line or ribbon instead. It takes a little longer.
4. Shape the garland
Squeeze the clusters together and turn them so the garland looks round, not flat. Bend the strip gently where you want curves.
5. Fill the gaps
Stick the 5-inch balloons into empty spots with glue dots. This step is what makes it look professional. Add the big 16- or 18-inch balloons where the garland needs weight, like the ends or the center.
6. Hang it
Indoors, use removable adhesive hooks on the wall and loop the strip or fishing line over them. Hang over a doorway, the cake table or a photo backdrop. Outdoors, zip-tie it to a fence, a pergola or a tree.
7. Add the finishing touches
Tuck faux greenery, paper flowers or a few theme items into the garland: a few toy dinosaurs, gold stars, small pennants. Keep it light. The balloons are the show.
How long it takes
Plan your time like this for a 10-foot garland, first try, working alone:
| Step | Minutes |
|---|---|
| Inflating 80 to 100 balloons with a pump | 40 to 60 |
| Tying clusters and threading the strip | 30 to 45 |
| Shaping and filling gaps | 15 to 30 |
| Hanging | 10 to 15 |
That's about 1.5 to 2.5 hours. A helper cuts it down a lot: one person inflates while the other ties. Your second garland will go faster.
Build it the night before, indoors, in a cool room. An air-filled garland (no helium) keeps its shape well overnight. Outside in sun and heat, latex fades and pops sooner, so hang an outdoor garland as close to party time as you can.
Balloon safety for kids under 8
Children under 8 can choke or suffocate on uninflated or broken balloons. The CPSC advises keeping uninflated balloons away from young children and throwing out broken pieces right away (CPSC).
At a kids' party, that means:
- Inflate and build the garland before guests arrive, and put the leftover balloons away.
- Hang the garland above kids' reach.
- Pick up popped balloon pieces right away, every time.
- Don't put loose or uninflated balloons in goodie bags.
- When the party's over, pop and bag the garland after the kids have gone.
Latex balloons can also bother people with a latex allergy; blowing up a rubber balloon is one of the exposures an allergy group lists (ACAAI). Festidy's invitations come with an RSVP link where guests reply without an account and can note allergies. That's a good place for it to come up. If someone is allergic, foil balloons are a non-latex option.
Make it fit your theme
The garland is a great focal point, so choose its colors from your theme. Green and amber for dinosaurs, navy and silver for space, pastels for unicorns, black and gold for a milestone. Browse Festidy's themes for color ideas, and see how to choose a party theme if you haven't picked one yet.
For more ways to make decor money go further, read party decorations on a budget. If the garland is going up in your living room, our guide to hosting a birthday party at home helps you pick the spot.
FAQ
Can I make a balloon garland the day before?
Yes. Build it indoors the night before and keep it in a cool room. Air-filled latex garlands hold up well overnight; hang outdoor ones close to party time.
Do I need helium for a balloon garland?
No. Garlands are filled with air from a pump and held up by hooks or fishing line. Helium costs more and isn't needed.
Can I make a garland without a decorating strip?
Yes. Tie balloon clusters onto fishing line or ribbon, twisting each one tight. A strip is faster and holds the shape better, but both work.
