How Much Champagne Do You Need? A Simple Guide per Guest
Every December we get the same question, in shop messages, at tastings and from friends: how many bottles do I actually need? Order too few and the toast arrives with half-empty glasses. Order too many and, well, there are worse problems, but your budget might disagree.
So here is the method we use ourselves. It is simple, it works, and it leaves a small margin for the guest who loves champagne a bit more than everyone else.
Start With the Basic Maths
A standard 75 cl bottle of champagne gives you six glasses at a normal pour of 12.5 cl. A magnum gives you twelve. A toast pour is smaller, closer to 8 to 10 cl, so for a single toast you can count on seven to eight glasses per bottle.
From there, everything depends on the type of event.
How Much Champagne per Type of Event
Event | Per guest | Example: 20 guests |
A single toast | 1 small glass | 3 bottles |
Aperitif before dinner (1 hour) | 2 glasses | 7 bottles |
Dinner with champagne throughout | Half a bottle | 10 bottles |
Reception or party (2 to 3 hours) | 3 to 4 glasses | 10 to 14 bottles |
New Year's Eve, all evening | Half to two thirds of a bottle | 10 to 14 bottles |
Wedding: reception plus toast | 4 to 5 glasses | 14 to 17 bottles |
These are numbers for a mixed group. If your friends are serious champagne drinkers, add one bottle for every ten guests. If many guests will not drink alcohol or prefer other drinks, subtract a little, but not too much: an open bottle you did not need is a much smaller problem than an empty glass at midnight.
Our Rule of Thumb
When in doubt: one bottle for every two guests at an evening party, one bottle for every six guests for a single toast. Add 10 percent margin.
For dinner, we think about the courses. One bottle per three guests for the aperitif and starter, then a second style for the main course if you are pairing. Our champagne food pairing guide helps if you want to plan the bottles around the menu.
Planning a Wedding or a Big Party
For a wedding, the toast often gets all the attention, but the reception is where most of the champagne is drunk. Plan both separately. We go into the details, from styles to timing, in our guide to champagne for weddings.
Two tips that save a lot of stress:
Chill more than you think. Warm bottles are useless in the moment you need them. A large ice bucket holds four to six bottles, so plan one bucket for every fifteen or so guests, and refresh the ice every hour.
Use magnums for the toast. They look wonderful, they pour twelve glasses each and they keep their freshness well.
New Year's Eve
The night of 31 December is the one evening where people drink champagne before, during and after the main moment. Count half a bottle per guest as a minimum, and make sure the midnight bottle is properly chilled and ready to open at 23:55, not 23:59. Our guide to champagne for New Year's Eve has ideas for which styles to open when.
How to Stretch the Budget Without Compromising
Great champagne does not have to break the bank, and a large party is where smart choices pay off. A few approaches we like:
Two styles, two roles. Pour a fresh, easy-going bottle for the reception and keep something more special for the toast.
Consider crémant for the long part of the evening. A good Crémant d'Alsace is made the same way as champagne and costs noticeably less. We explain the differences in crémant vs champagne.
Look at grower champagne in the lower price bracket. Independent growers often offer far more character per euro than big-brand bottles. Our selection of the best champagne under 40 euro is the place to start.
And if you want to understand what you are paying for, our champagne price guide breaks it down.
Practical Checklist for the Day
Count guests, choose the event type, calculate with the table above.
Add 10 percent margin.
Plan ice: about 1 kg of ice per bottle that needs to stay cold.
Glasses: one per guest, plus 20 percent for the ones that get lost or swapped.
Put the toast bottles in the coldest spot, and open them a few minutes before you need them.
Frequently Asked Questions
How many glasses of champagne are in a bottle?
Six glasses of 12.5 cl from a standard 75 cl bottle, or seven to eight smaller toast pours.
How many bottles of champagne for 50 guests?
For a single toast, about 7 to 8 bottles. For a two to three hour reception, around 25 to 35 bottles. For a full evening party, 25 bottles at the very least.
How much champagne per person for New Year's Eve?
Count half a bottle to two thirds of a bottle per guest for a full evening, including the midnight toast.
Is it better to buy magnums for a party?
For toasts and dinners, yes. Magnums pour twelve glasses each, look great and keep the wine fresher. For a long reception, standard bottles are easier to chill and serve.
