How Many Glasses are in a 375 ml Bottle?

November 14, 2025 •

3 min read

A 375 ml bottle, often called a 'half bottle,' is half the size of a standard 750 ml wine bottle and is a perfect serving for a small gathering. The number of glasses you can get from a 375 ml bottle depends on the pour size, but it typically holds between two and three servings.

Quick Summary

A 375 ml bottle usually contains 2.5 standard 5-ounce glasses of wine, but this can vary depending on the pour size. Smaller pours can yield up to three glasses, while larger ones may result in just two. Factors like the type of beverage, the glass used, and the occasion all influence the total number of servings.

Key Points

Standard Pour Yields 2.5 Glasses: A 375 ml bottle contains 2.5 standard 5-ounce (150 ml) glasses of wine.
Smaller Pours Yield More Glasses: Using smaller pours, like for tastings (2-3 oz) or sparkling wine (4 oz), can increase the number of servings to 3 or more.
Bottle Size Known as 'Demi' or 'Half': The 375 ml format is often called a 'demi' or 'half' bottle and is half the volume of a standard 750 ml bottle.
Ideal for Individuals or Couples: This bottle size is perfect for one or two people, minimizing waste if you don't plan to finish a larger bottle.
Calculations Depend on Glass Size: The number of glasses is not fixed; it depends entirely on the size of the glass and the amount poured into each.

A 375 ml bottle, also known as a 'demi' or 'half' bottle, is a common size for wine, spirits, and some other beverages. However, to answer the question, "How many glasses are in a 375 ml bottle?", you first need to define what a 'glass' is. Because glass sizes are not standardized, the final number of servings can vary significantly. By understanding different pour sizes, you can accurately plan for your event, whether you're serving wine, spirits, or other drinks.

The Standard 5-Ounce Pour

For wine, the most commonly accepted standard pour size is 5 fluid ounces, which is approximately 150 ml. Using this as our baseline, the calculation is straightforward: a 375 ml bottle divided by 150 ml per glass gives you 2.5 glasses. This makes a 375 ml bottle an excellent choice for two people who want a single glass of wine each, with a little left over, or for one person who wants two moderate glasses.

Other Common Pour Sizes and How They Impact Your Bottle

While the 5-ounce pour is a good benchmark, it's not the only way to serve. For instance, a larger 6-ounce (about 180 ml) pour would yield only two glasses from a 375 ml bottle. Conversely, a smaller 4-ounce (120 ml) pour, which is common for sparkling wine or in tasting settings, could stretch the bottle to three full glasses.

A Quick Guide to Pouring Like a Pro

Standard Wine Pour (150 ml / 5 oz): This is ideal for most still wines and provides 2.5 glasses from a 375 ml bottle. It's the perfect amount for tasting the wine's aroma and flavor without overindulging.
Dessert or Fortified Wine Pour (60-90 ml / 2-3 oz): Because these wines are richer and have a higher alcohol content, smaller servings are the norm. For a 375 ml bottle, you could get 4 to 6 smaller pours, making it last longer.
Sparkling Wine Pour (120 ml / 4 oz): To preserve the bubbles in champagne or prosecco, a smaller pour is often used. This size would get you just over three flutes from a 375 ml bottle.
Spirits Pour (30-45 ml / 1-1.5 oz): A 375 ml bottle of spirits is a common size, and a standard shot is 30-45 ml. A 375 ml bottle would provide approximately 8 to 12 shots, making it suitable for a small group or several cocktails.

Comparison Table: 375 ml Bottle by Pour Size


Beverage Type	Standard Pour Size (ml)	Number of Glasses (approx.)
Still Wine	150 ml	2.5
Sparkling Wine	120 ml	3
Dessert Wine	75 ml	5
Spirits (Shot)	30 ml	12
Spirits (Double)	60 ml	6

The Anatomy of the 375 ml Bottle

Sometimes called a 'demi' or 'half' bottle, the 375 ml size is exactly half the volume of a standard 750 ml bottle. This smaller size has several advantages:

Reduced Waste: For couples or individuals who don't want to finish a full bottle, a half bottle prevents spoilage and waste.
Portability: Its smaller size makes it easier to transport and ideal for picnics or other on-the-go occasions.
Trying New Things: The demi bottle allows you to sample a premium or new vintage without committing to a larger, more expensive bottle.

Factors Affecting Your Pour

Besides the type of beverage, other factors influence how many glasses you'll get. The shape of your glassware can significantly change the perception of a pour. A standard wine glass has a narrower top to concentrate aromas, while a large, wide-bowled glass can make a standard pour look small. When entertaining, you should also consider your guests' preferences and the occasion. For a casual tasting, smaller pours are appropriate, but a dinner party might call for more generous servings. The best practice is always to have a little extra on hand, especially for larger gatherings, as individual pouring habits can vary.

Conclusion

While a 375 ml bottle is precisely half the volume of a standard 750 ml bottle, the number of glasses it contains is not a single, fixed number. For standard still wine pours, you can expect 2.5 glasses. However, this number is a movable target. Factors like the type of beverage, the glass you use, and the specific event will all play a role in determining how many servings you ultimately get. Understanding these variables allows you to make informed decisions for any occasion. By considering your audience and the type of drink, you can use a 375 ml bottle effectively and prevent waste.

For more detailed information on different bottle sizes and their corresponding serving suggestions, consult the helpful guide at Wine Enthusiast.

Frequently Asked Questions

A 375 ml bottle is often referred to as a 'demi' or 'half' bottle, as it holds half the volume of a standard 750 ml wine bottle.

A 375 ml bottle contains approximately 2.5 glasses if you use a standard 5-ounce (150 ml) pour.

For sparkling wine, which is typically served in smaller 4-ounce (120 ml) flutes, a 375 ml bottle will yield approximately three glasses.

Yes, a 375 ml bottle is a perfect size for two people to share one glass of wine each, as it provides enough for 2.5 standard pours.

The size of the glass directly affects the number of servings. Smaller glasses or pours will result in more servings, while larger glasses will yield fewer.

The main benefits of buying a 375 ml bottle include reducing waste for smaller occasions, being able to sample new or expensive wines without a large commitment, and its convenient portability.

If a standard shot is 30 ml (1 oz), a 375 ml bottle of spirits would contain 12 shots. For larger 45 ml (1.5 oz) pours, it would yield about 8 shots.