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The 50-Person Birthday Party Checklist

For a 50-person birthday party you need decor for one focal wall (a balloon garland, a number balloon, and a banner), seating and tables for roughly 50 guests (about 6-7 banquet tables and 50 chairs), tableware for 50 (plates, napkins, cups, and cutlery), drinks kept cold with a cooler and dispensers, hot food held in chafing dishes, a photo backdrop, and a favor for each guest. The grouped checklist below lists exact quantities, and the shoppable kit underneath maps each line to a product.

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This reference checklist keeps its original quantities. Checkmarks save on this device; create an event for adjustable supplies, tasks and costs.

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Decor & focal wall
Tables & seating (for ~50 guests)
Tableware (for 50)
Food & drinks
Activities & favors

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Reviewed by EventPlanner Editorial · last reviewed July 16, 2026. Quantities and budget bands state their assumptions and are planning aids, not vendor quotes or professional safety advice.

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Frequently asked questions

How many tables and chairs do I need for a 50-person birthday party?

Plan for about 6 to 7 six-foot banquet tables, since each comfortably seats 8 guests, plus 50 chairs. Add one extra dressed table for the cake and gifts. If guests will mingle and stand, you can drop to 4-5 tables.

How much food and drink do I need for 50 people?

Budget roughly 1.5 servings of each main dish per guest and keep hot food in two 8-quart chafing dishes. For drinks, an 80-quart cooler holds enough cans and ice for 50, and two beverage dispensers cover water, lemonade, or punch. Plan on 2-3 drinks per guest over a few hours.

How many balloons do I need for a 50-person party?

One 16-foot balloon garland plus a set of giant number foil balloons is enough to create a single strong focal wall, which photographs better than scattering balloons around the room. Add a banner above it to finish the backdrop.

What tableware quantity should I buy for 50 guests?

Buy for at least 50 and round up about 10% for spares and seconds. Three to four tableware sets of 16 covers plates, napkins, cups, and cutlery, and a 50-pack of gold-rim plates handles the cake course.

How far in advance should I plan a 50-person birthday party?

Start about 4 to 6 weeks out: lock the date and venue first, send invitations 3-4 weeks ahead, then order decor and tableware so everything arrives with time to inflate balloons and set up the day before.

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