Party Hat Calculator — Hats & Accessories
Calculate party hats, blowers, and accessories for each guest.
How We Calculate This
This calculator works out party hat and blower pack quantities including spares.
Formula
- Total hats = (children + adults) + spares
- Hat packs = total hats / hats per pack (rounded up)
- Blower packs = total hats / blowers per pack (rounded up)
- Grand total = hat cost + blower cost
Frequently Asked Questions
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Last updated: February 2026
All calculations are estimates. Adjust quantities based on your guests and event type.