Champagne accompanies life’s most beautiful moments: a casual aperitif with friends, an elegant reception, or an exceptional celebration. When organizing such events, one question naturally arises: how much is needed?
Planning the right quantities ensures refined serving and a seamless experience. Champagne is a wine of balance: one standard bottle should be considered a promise of elegance. The House of Laurent-Perrier helps you estimate the number of champagne units required for your event.
Knowing How Many Glasses a Bottle Contains
Before calculating the number of bottles, it is important to know the general rule. A standard bottle of champagne contains 750 ml. Depending on the generosity of the pour, here is the capacity per bottle:
- – 1 glass of champagne = approximately 125 ml.
- – One bottle serves five to six flutes.

The number of glasses may vary depending on the bottle size chosen (from a quarter ml bottle to the prestigious Nabuchodonosor).
Estimating the Amount of Champagne per Person
The answer to how much champagne you need depends on the context. Here are some classic guidelines to ensure you don’t run short of this sparkling wine:
For the Welcome Drink or Aperitif
At a wedding reception’s welcome drink, each guest typically consumes two glasses. You can also plan for one bottle per 3 people.
| Number of Guests | Recommended Champagne Bottles |
|---|---|
| 6 people | 2 bottles |
| 10 people | 3–4 bottles |
| 20 people | 7 bottles |
| 50 people | 17 bottles |
For such events, consider Laurent-Perrier La Cuvée: a fresh and bright white wine that will drink beautifully and please everyone.
During the Meal: Higher Consumption
If sparkling wine is served at the table to accompany several dishes (seafood, goat cheese), the wine consumption increases. Estimate half a bottle (or one bottle per 2 people) to maintain a steady flow of servings per table.
Food pairing: Choose a Blanc de Blancs for starters, a Rosé de Saignée or a Rosé of maceration for fruit-based desserts, or a Grand Cru for a noble dish.

Organizing a Wedding or Holiday Celebration
For a champagne toast at a wedding or a Christmas dinner, other factors must be considered. Don’t forget to provide extra non-alcoholic beverages such as fruit juices and water. If you also serve red wine or structured red wines during the dinner, the number of guests drinking champagne may decrease.
Example for 100 Guests:
- – Aperitif only: 34 bottles.
- – Festive evening with dinner: around 80 bottles of champagne.
Advantages of Large Bottle Formats
Prestigious houses like Laurent-Perrier highlight majestic formats. The magnum (1.5 L) is ideal for 12 champagne glasses, offering a better tasting experience. For a large party, the Jéroboam (3 L) simplifies service, providing just the right amount for 24 glasses of champagne.

Laurent-Perrier Tips for Perfect Logistics
- 1. Buy bottles accordingly: Always allow a 10% safety margin of extra bottles.
- 2. Serve at the right temperature: Only serve champagne at 8–10 °C.
- 3. Offer variety: Provide a selection of champagnes (one brut and one Blanc de Blancs for example).
Calculate precisely: To know the exact number of glasses per person, consider the duration of the event.
Conclusion: How Many Bottles to Plan?
In summary, plan one glass per hour for a long reception, or one bottle for every 3 people at the aperitif. Anticipating the glasses you’ll need ensures a successful reception. At Laurent-Perrier, every bottle of champagne is an invitation to refinement.
FAQ
How many bottles of champagne for 30 people?
Count 10 bottles for an aperitif and 15 for dinner (based on half a bottle per person).
How to choose champagne for a wedding?
Choose well-known brands recognized for their consistency. A sparkling wine with a guaranteed appellation ensures a constant quality for your guests.
Can wines be mixed?
Yes, you can start with champagne and continue with bottles of wine (red or white) according to the dishes.