Party planning tools
Two quick calculators for the questions we get most: how much to buy for a party, and how many balloons an arch or garland really takes. Both show their assumptions so you can adjust them.
- Party supply calculator — hats, balloons, banner length, plates, cups and napkins for your guest list.
- Balloon arch calculator — balloons by size, strip length and glue dots for any length of garland.
Prefer to read first? Start with the birthday party supplies checklist.