Total Party Budget
$226
Per Guest
$19
Guests
12
Total Party Budget
$226
12 guests · $19/guest
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Inputs
Result
Venue $0 + food ($8 x 12 = $96) + cake $40 + decorations $30 + favors ($5 x 12 = $60) + entertainment $0 = $226 total. Per guest = $226 / 12 = $18.83.
Inputs
Result
Venue $250 + food ($10 x 15 = $150) + cake $50 + decorations $40 + favors ($6 x 15 = $90) + entertainment $0 = $580. Per guest = $580 / 15 = $38.67.
A typical kids birthday party costs $200-$500 for a home party or $400-$1,000+ for a venue party. Average spending is $300-$600 with 12-15 guests. The biggest cost drivers are venue rental (0-$500), food ($6-$15/guest), and entertainment ($0-$300).
| Party Type | Typical Cost | Per Guest | Includes |
|---|---|---|---|
| Home Party | $150-$300 | $12-$20 | Food, cake, decorations |
| Park Party | $200-$400 | $15-$25 | Shelter, food, activities |
| Play Center | $400-$800 | $25-$40 | Venue, food, staff |
| Full Service | $800-$1,500 | $40-$75 | Everything included |
Budget $6-$15 per guest for food depending on meal type. Pizza is most cost-effective at $2-$3/guest. A full lunch or dinner costs $8-$15/guest. Snack-only parties run $4-$6/guest. Always order 10-15% extra to account for varying appetites and adult guests.
| Food Type | Cost/Guest | 12 Guests | 20 Guests |
|---|---|---|---|
| Pizza | $3 | $36 | $60 |
| BBQ/Burgers | $6 | $72 | $120 |
| Catered | $10 | $120 | $200 |
| Snacks Only | $5 | $60 | $100 |
A common guideline is to invite the number of guests equal to the child's age plus one. For a 5-year-old, that is about 6 guests. Average kids parties have 10-15 guests. Smaller parties (6-8) are easier to manage and more cost-effective, typically saving $100-$200.
The most affordable parties are at home or in parks ($0-$75 venue). Serve pizza ($3/guest), make a homemade cake ($10-$20), use dollar store decorations ($15-$25), and plan free activities like scavenger hunts or relay races. Total cost: $100-$200 for 12 guests.
Party favors typically cost $3-$8 per guest. Simple goodie bags run $2-$4 each, themed favors $5-$8, and experience favors like small craft kits $6-$10. Many parents now skip traditional favors and instead donate to charity or send guests home with leftover cake.
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Last Updated: Oct 19, 2026
This calculator is provided for informational and educational purposes only. Results are estimates and should not be considered professional financial, medical, legal, or other advice. Always consult a qualified professional before making important decisions. UseCalcPro is not responsible for any actions taken based on calculator results.