Figure out exactly how many eggs, pastries, and mimosas you need per guest
💡 Why This Matters Brunch spreads mix savory mains, sweet pastries, a drink table, and any combination of griddle items, bagels, or a yogurt bar all at once — easy to under-buy on eggs or over-buy on champagne. Enter your guest count, brunch length, and which extras you're serving, and this works out exact quantities for each.
🧮 Making your own quiche or pastries? Scale the recipe to fit your guest count →
The word "brunch" first appeared in print in an 1895 British magazine article — the author pitched it as a lazy, hangover-friendly alternative to a heavy Sunday breakfast, and the idea crossed to America in the 1930s alongside Hollywood society parties.
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This calculator scales each brunch staple per guest. Eggs run 2.5 per person for scrambled/egg bake, 3 per person for made-to-order omelettes (since made-to-order service uses more eggs), or 1.5 per person when served alongside other mains. Pastries scale at 1.75 per person for a mixed basket. Bacon or sausage is estimated at 3 pieces per person, and fresh fruit at about 3/4 cup per person. Optional add-ons — pancakes/waffles, bagels, and a yogurt & berry bar — are each calculated only for the number of guests who actually want them, since not every brunch includes every station: pancakes/waffles at 3/2 per person, bagels at 1.25 per person with cream cheese, and yogurt & berries at 3/4 cup yogurt plus 1/2 cup berries per person. Mimosas are paced by brunch length — roughly 2 per guest for a standard 2-hour brunch — split evenly between champagne and orange juice, and coffee is estimated at 1.5 cups per guest.
The totals are shopping-list numbers — how many eggs, pastries, and drinks to have on hand, not exact recipe yields. Round up to the nearest dozen, bottle, or package size when you actually shop. If you're baking your own quiche or pastries from scratch instead of buying pre-made, use the "Scale the recipe" link under your results to adjust any recipe's ingredient list to match your exact guest count.
This assumes a fairly standard adult-heavy guest list with alcohol included — if kids will be at the brunch, shift the mimosa portion toward orange juice or sparkling cider instead. It also treats egg and pastry portions as flat per-person averages; adjust up if either is a particular crowd favorite at your table.
Prep egg bakes or quiches the night before where possible so you're not scrambling eggs to order for a crowd. Set out the mimosa bar buffet-style so guests can self-serve and adjust their own ratio, and keep coffee brewing throughout rather than making it all at once so it stays hot. Add 10-15% buffer to any category if you expect plus-ones.
Example: Say you're hosting 10 guests for a 2-hour brunch with eggs as the centerpiece, 6 guests want pancakes, 5 want bagels, and 4 want the yogurt bar. Eggs: 10 × 2.5 = 25 eggs (≈2 dozen). Pastries: 10 × 1.75 = 18 pastries. Bacon: 10 × 3 = 30 pieces. Fruit: 10 × 0.75 = 7.5 cups. Pancakes: 6 × 3 = 18 pancakes plus 9 oz syrup. Bagels: 5 × 1.25 = 7 bagels (≈8 oz cream cheese). Yogurt bar: 4 × 0.75 = 3 cups yogurt (≈24 oz) & 4 × 0.5 = 2 cups berries. Mimosas: 10 × 2 = 20 drinks — 10 champagne (≈2 bottles) and 10 orange juice. Coffee: 10 × 1.5 = 15 cups.
Plan on 2-3 eggs per person if eggs are the centerpiece dish (scrambled, omelets, egg bake), or 1-2 per person if you're serving several other main dishes alongside them.
Budget 2 mimosas per guest for a standard 2-3 hour brunch, mixed roughly half champagne and half orange juice, which works out to about half a bottle of champagne per guest.
Plan on 1.5 to 2 pastries per person when offering a mixed pastry basket alongside other food, so guests can sample more than one kind without overordering.
Yes — swap their portion into a non-alcoholic option like orange juice or sparkling cider so the total beverage count still holds, without over-buying champagne.
Plan on about 3 pancakes or 2 waffles per person if they're an add-on alongside eggs and pastries — enough to sample without leaving a pile of untouched batter.
Plan on about 1.25 bagels per person when bagels are one option among several, with roughly 1.5 oz of cream cheese per person to go with them.