A magnum holds 1.5 liters of Champagne, which is equivalent to two standard 75 cl bottles.
This format is especially convenient when several people are sharing the same wine, as it reduces the number of bottles to open while ensuring a smooth service.
The term "magnum" comes from the Latin magnus, meaning "large". Today, it refers to this 1.5-liter format for both Champagne and many still wines.
While the 75 cl bottle remains the most common format, the Champagne magnum holds a special place.
Beyond its spectacular appearance, this large container also offers real benefits for the wine’s development. The ratio between the volume of champagne and the air space under the cork is different from that of a standard bottle, which encourages a slower and more gradual maturation of the wine.
Brut, Extra Brut, Brut Nature, Blanc de Blancs, rosé or vintage: today, the magnum comes in many styles, making it possible to choose a festive bottle or to cellar a fine reference.
Depending on the amount served, a magnum generally allows you to pour about 12 to 16 flutes or glasses. For six people wishing to enjoy two glasses each, this format is therefore particularly suitable.
It is also an attractive option for an aperitif, a wedding, a birthday, or a corporate event, especially when several guests need to be served.
The exact quantity naturally depends on the size of the glasses and the amount poured each time.
The first difference is obviously the capacity: 1.5 liters for a magnum versus 75 cl for a standard bottle. But this change in format can also influence the wine’s maturation.
The amount of oxygen present under the cork does not increase proportionally with the volume of Champagne. The ratio between the wine and the gaseous space is therefore different, which can encourage a slower evolution and preserve freshness for longer.
The magnum also has greater thermal inertia than a standard bottle: once chilled, it retains its temperature more easily during service.
However, its price is not necessarily exactly equivalent to that of two 75 cl bottles. The more limited production of certain large formats, the cost of the glass, the producer, the vintage, or rarity can lead to differences.
The 1.5-liter format offers several advantages, both for tasting and for special occasions.
The ratio between the volume of wine and the amount of air present in the bottle can encourage a more gradual maturation. Some champagnes thus develop their aromas more slowly than in a standard bottle.
This phenomenon can be particularly interesting for wines with good structure and significant aging potential, especially certain vintages or labels from prestigious terroirs.
During an event, a magnum simplifies service by reducing the number of bottles to open. The same wine can thus be shared among several guests while maintaining a true consistency in tasting.
The format also has a distinctive visual presence on a table and naturally fits weddings, family gatherings, birthdays, or receptions.
A magnum also makes a wonderful gift for a champagne enthusiast. Its unusual size helps mark a special occasion while offering a choice between very different styles: major house, grower Champagne, Brut Rosé, Blanc de Blancs, vintage, or a more exclusive edition.
Depending on the reference, some magnums may also come with a case or gift box.
The choice of a magnum of Champagne depends as much on the style of the wine as on the occasion for which it will be opened.
For an aperitif or a reception, a balanced, fresh, and approachable Brut Champagne is generally a versatile choice. An Extra Brut or a Brut Nature will be more suitable for those who prefer drier and more vibrant styles.
At the table, a Blanc de Blancs Champagne will pair especially well with fish, seafood, and delicate starters, while a style dominated by Pinot Noir will generally offer more structure.
A rosé Champagne can be chosen for its fruit, generous character, and versatility with certain white meat dishes, salmon, or lightly spiced cuisine.
For a wedding, a milestone birthday, or a gift, a vintage magnum or a bottle from a renowned house can add an extra dimension to the event.
The magnum format does not correspond to any particular champagne style. As a result, there is a wide variety of expressions.
A Brut Champagne is often the most versatile option. It can be served as an aperitif, at a reception, or accompany most of a meal.
A Blanc de Blancs, generally made from Chardonnay, will often favor freshness, finesse, and tension.
Rosé versions will bring more fruit and sometimes a more vinous texture, while a vintage Champagne will generally offer more maturity and depth.
The choice therefore mainly depends on your preferences, the planned meal, the number of guests, and the budget allocated to the bottle.
The price of a magnum of Champagne varies greatly depending on the producer, style, dosage, vintage, rarity, and aging time.
A non-vintage Brut Champagne will generally be more affordable than a prestigious Blanc de Blancs, a vintage Champagne, or a limited edition.
Houses such as Perrier-Jouët or Philipponnat offer, for example, various large-format options. Grower Champagnes are also an excellent way to discover a range of styles and prices.
So, when comparing two magnums, don't just look at the price: the wine profile, terroir, dosage, vintage, and producer are all important factors to consider.
Our selection includes both major Champagne houses and independent winegrowers.
Producers such as Perrier-Jouët or Philipponnat offer distinctive and consistent styles, while winegrowers like Veuve Fourny, Franck Bonville or Pertois-Moriset allow you to discover expressions often more directly linked to a specific terroir or estate philosophy.
For more festive occasions or a different budget, houses such as Baron Albert, Bernard Gaucher or Marquis de Pomereuil also offer interesting alternatives.
Due to its size, a magnum takes a little longer to chill than a 75 cl bottle. It is therefore best to plan ahead so that the entire wine reaches an even temperature before serving.
A temperature of around 8 to 10°C generally preserves freshness while allowing the aromas to develop.
When serving, the weight of the bottle may require a slightly different grip than a standard bottle. However, the magnum is perfectly suited for serving at the table or during a reception.
To keep your bottles in optimal condition, choose a dark, stable place, protected from vibrations and significant temperature fluctuations.
Champagnes intended for aging can benefit from the magnum format, as they generally evolve more slowly. However, not all varieties are meant to be stored for a long time: some are best enjoyed young for their freshness and fruitiness.
The aging potential therefore depends on the producer, the style, the vintage, and the structure of the wine.
La Cave Éclairée offers a selection of Champagne magnums from renowned houses and independent winegrowers, with a variety of styles, dosages, and price ranges.
Whether you're looking for a Brut magnum for an aperitif, a Blanc de Blancs to pair with a meal, a rosé for a special occasion, or a vintage to cellar, you can compare the options by producer, profile, price, and availability.
Our selections are shipped within France and Europe in protective packaging designed for transport. Depending on the bottles available, you can also choose from different origins, vintages, and expressions to find the magnum that best suits your occasion and your budget.
