How Many Ounces in a Bottle of Champagne?

by Dane Wilson | Last Updated: April 5, 2022

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It’s time for a celebration, so bring out the champagne! Now imagine what happens when you pour only a handful of drinks and have run out of champagne. By then it is too late to ask how many ounces are in a bottle of champagne. Don’t let that happen to you. Keep reading to find out how many ounces of champagne are in a single bottle, as well as how to calculate how much champagne you need for a party.

Table of Contents

What is Champagne?

Champagne is not like other wine. It is a kind of sparkling white wine crafted according to a standard from France’s Champagne region. Commonly used for celebrations, champagne is made with three varieties of grapes: chardonnay, pinot noir, and pinot meunier.

Generally, champagne runs around 11-13% ABV and can either be very sweet or dry.

Champagne and similar sparkling wines are served in a special glass known as a Champagne flute. These tall, slender, and flower-shaped glasses can hold up to 6 ounces of wine, but most servers will do a 4 ounce pour. This is so there is enough room for the Champagne to settle, and it also reduces the chance of splashes and spills.

Worried that you are going to waste precious bubbly by opening it the wrong way? This video shows you the correct process:

What is a Standard Size Bottle of Champagne?

Champagne often comes in a 750 ml or 25 ounce bottle. When shopping around for a New Year’s Eve bubbly, the 750 ml size is most likely what you will see. However, there are a few other sizes for champagne, including Mini, Half, Standard, and then even larger sizes.

The Mini (also known as the Piccolo) has 200 ml and is ¼ the size of the standard bottle. It equates to a single full glass of champagne.

The Demi or Half champagne bottle holds 375 ml and is ½ the regular size. You can pour two full glasses of champagne.

Larger bottles like the Magnum are 1.5 liters or 12 glasses. The Jeroboam is 3 liters or 24 glasses. Ever hear of a Methuselah-sized champagne bottle? A single Methuselah holds 8 standard bottles of champagne, or about 6 liters or 48 glasses. You may have to shop around to find bottles bigger than the standard 750 ml, however.

Bottle SizeVolume (ml/oz)Standard Bottle Equivalent
Piccolo or Mini200 ml / 6 oz1/4
Demi375 ml / 12.6 oz1/2
Standard750 ml / 25.36 oz1
Magnum1500 ml / 50.7 oz2
Jeroboam3000 ml / 101.4 oz4
Rehoboam4500 ml / 152 oz6
Methuselah6000 ml / 202.8 oz8
Balthazar12 L / 405.7 oz16
Nebuchadnezzar15 L / 507.2 oz20
Solomon18 L / 608.6 oz24
Sovereign26.25 L / 887.6 oz35
Primat/Goliath27 L / 913 oz36
Melchisedech30 L / 1014.4 oz40

How Many Ounces in a Bottle of Champagne?

As mentioned earlier, the standard size of a champagne bottle is 750 ml. How many ounces is that? 25.36 ounces to be exact. That fills 6 standard wine glasses, not champagne flutes. If you use a champagne flute, you may get 7 or 8 servings instead.

You can figure this out by assuming the standard pour is between 4-6 ounces (depending on the glassware).

How Many Bottles of Champagne Do I Need?

Knowing how many ounces are in a champagne bottle is going to benefit you when it comes time to plan a party. Consider how many people are coming to the event. Some of those people will have a single serving of champagne while others may have 2 or 5. If you plan on serving champagne as a toast, a single flute of champagne is enough for every guest. Also, you only fill a third of the flute for a toast.

In this case, a single bottle of champagne serves about 10 guests.

Planning on serving way more than one flute of champagne per person? Figure out how many champagne bottles you need this way: Take your number of guests and divide that by 6 or 7 servings of champagne per bottle. You will see that you need between 25-30 bottles of champagne. If you know guests will be drinking a lot, tack on 5-10 extra bottles.

This chart simplifies things:

Number of GuestsNumber of 750 ml Bottles

Making Champagne Cocktails?

There is more than one way to enjoy a sip of champagne. You can make many champagne cocktails, including mimosas, and get more servings out of a single bottle. You can use edible gold leaf for champagne to make your drunks stunning. Knowing how many ounces in a bottle of champagne there are is still useful. Most champagne cocktails call for a small amount of sparkling wine—about 1 or 2 ounces.

This means that if you buy a single bottle of champagne, it will be enough for several mimosas. In fact, you can make around 6-8 mimosas per 25 oz bottle. However, you should still pick up two bottles, just in case.

What About Other Wine Bottles?

While champagne often comes in a 750 ml (25 oz) bottle, you may see other kinds of sparkling or dessert wines in different sizes. For instance, many liquor stores sell dessert wines in demi bottles, which are 375 ml or 12.6 oz. This size was created to make dessert wines more affordable.

Although you might be tempted to purchase bigger bottles of sparkling wine or champagne, given the chance, taste test with demi or mini bottles! That way, if you don’t like the flavor, the whole bottle isn’t wasted.

You can also spot many wines, including red, white, rose, and sparkling, in 1500 ml bottles. That is double the size of the standard champagne bottle. If you are planning for a special occasion, it may be smart to keep your eyes open for larger than average bottles of sparkling wine. While it might be a different kind of champagne, such as prosecco or brut, it is much more affordable.

Time For 4 Ounces of Bubbly

How many ounces in a bottle of champagne, you ask? A standard 750 ml bottle of champagne holds approximately 25.36 ounces, which also means about 6 servings. Next time you are planning a party and want to serve enough bubbly, use this information to help you. You can also purchase larger champagne bottles instead of dozens of 750 ml bottles to save yourself some time!

Now it’s time to figure out how much champagne you need to drink to get drunk.


How many 4 ounce glasses of champagne are in a bottle?

If you are pouring from a standard 750 ml/25 oz bottle, you are going to get around 7-8 servings. Received a mini bottle from the flight attendant or while at a party? That little bottle is good for a single serving, though you might have a little bit leftover.

How many glasses does 1 bottle of champagne serve?

This depends on the size of the champagne bottle. The average champagne bottle is 750 ml or 25 oz. Since champagne flutes hold around 4 ounces, you can assume that you will get around 7-8 servings of champagne. When using a standard wine glass, you will only get 6 glasses, due to the larger serving.

How many 5 oz glasses are in a bottle of champagne?

A 750 ml/25 oz bottle of champagne holds around five or six 5-oz servings. If you happen to purchase a larger bottle of champagne, such as a 1500 ml bottle, you get twice the number of servings, so around 9-10 glasses.