How to Calculate Party Cost
What is Party Cost?
A party cost calculator estimates the total expense of hosting an event based on guest count, catering style (home-cooked, caterer, or restaurant), venue, entertainment, and decorations.
Step-by-Step Guide
- 1Establish guest count as the primary cost driver
- 2Choose catering style: home-cooked (~£15/head), caterer (£30–60/head), or restaurant buyout (£50–100/head)
- 3Add drinks allowance (typically £10–25 per person)
- 4Add venue, entertainment, decorations, and invitations
Worked Examples
Input
50 guests · home catering £15/head · drinks £15/head · decorations £200
Result
~£1,700 total
£30/head food+drink × 50 + £200 decor