Glass calculator · Service guide · Cuvée selection
Select your bottle format to discover the number of flutes, the ideal occasions and our service tips.
The standard 75cl bottle was born in the 19th century, calibrated to the lung capacity of a glass blower.
Enter the number of guests and we calculate the ideal quantity for each format.
| Format | Volumen | Flutes 12,5cl | Persons | = Bottles | Occasion |
|---|---|---|---|---|---|
|
Half bottle
|
0.375 L | 3 | 1–2 people | 1× | A private one-on-one, intimate pre-dinner drinks |
|
Bottle
|
0.75 L | 6 | 4–6 people | 1× | Dinner, intimate celebration |
|
Magnum
|
1.5 L | 12 | 8–12 people | 2× | Reception, elegant wedding |
|
Jeroboam
|
3 L | 24 | 16–24 people | 4× | Grand banquet, 50 years, golden anniversary |
|
Methuselah
|
6 L | 48 | 30–50 people | 8× | Gala, lavish wedding, yacht |
|
Salmanazar
|
9 L | 72 | 50–70 people | 12× | Prestige event, VIP evening |
|
Nebuchadnezzar
|
15 L | 120 | 80–120 people | 20× | Exceptional evening, spectacle |
The right temperature reveals the full complexity and finesse of each cuvée.
Chill for 3 hours in the fridge or 30 minutes in an ice bucket
Slightly cooler than whites to preserve freshness
One degree more reveals complexity and tertiary aromas
The coldest: enhances the minerality and liveliness of the Chardonnay
Slightly tempered to reveal structure and red fruit notes
Ideal method: bucket with ice + cold water + salt (speeds up chilling). Allow 20–30 minutes. Never in the freezer: the bubbles disappear and the bottle risks bursting.
The flute (12.5 cl) concentrates the aromas and preserves the bubbles. The tulip glass is the modern choice of sommeliers. Avoid the coupe: too wide, it releases the aromas and effervescence too quickly.
Tilt the bottle at 45°. Remove the cage by turning it 6 times. Hold the cork and turn the bottle, not the cork. Goal: a sigh, not a pop. The champagne must never gush.
Champagne, the only wine capable of accompanying an entire meal from start to finish.
« Come quickly, I am drinking stars. »
The answers to the most frequently asked questions from our clients and enthusiasts.
100 questions & answers · Complete guide →A standard champagne flute holds 12.5cl. A 75cl bottle therefore provides 6 flutes. Always allow a little extra for top-ups during the evening.
The Magnum (12 glasses) is ideal for tables of 8 to 10 people. For greater impact, opt for the Jeroboam (24 glasses), which creates a remarkable visual effect during service.
Use an airtight champagne stopper. An opened bottle keeps for 2 to 3 days in the fridge. Larger bottles (Magnum and above) retain their effervescence better thanks to a more favourable liquid-to-surface ratio.
Absolutely not. Keep the bottle upright and at rest for at least 24 hours before serving. Hold it at 45° for opening, gently turn the cork (not the bottle) while holding back the pressure.
The flute preserves the bubbles and concentrates the aromas. The coupe (said to have been modelled on the breast of Marie-Antoinette) allows the aromas to escape too quickly. The tulip glass is today the sommelier's choice: it combines bubble preservation with aromatic expression.
It is the bottle fermentation process that creates the bubbles naturally. After the first fermentation, a liqueur de tirage (sugar + yeasts) is added, triggering a second fermentation in the bottle. The lees remain during the minimum legal ageing period (15 months for a non-vintage, 36 months for a vintage).
The dosage (g/L of sugar) defines the category: Brut Nature (0–3 g/L), Extra-Brut (0–6 g/L), Brut (< 12 g/L), Extra-Dry (12–17 g/L), Sec (17–32 g/L), Demi-Sec (32–50 g/L). The lower the dosage, the more direct the expression of the terroir.
The essential terms to talk champagne with the ease of a sommelier.
| Appellation | Residual sugar | Profile | Recommended pairings | Audience |
|---|---|---|---|---|
| Brut Nature / Zero Dosage | 0–3 g/L | Mineral, pure, acidic | Oysters, raw fish, seafood | Experts, purists |
| Extra-Brut | 0–6 g/L | Dry, vivid, assertive terroir | Tartares, sushi, fresh cheeses | Connoisseurs |
| Brut | < 12 g/L | Fresh, balanced, versatile | Aperitif, fish, poultry | The most consumed |
| Extra-Dry | 12–17 g/L | Slightly sweet, rounded | Light desserts, fresh fruit | Casual, festive |
| Sec | 17–32 g/L | Off-dry, fruity | Foie gras, fruity desserts | General public |
| Demi-Sec | 32–50 g/L | Sweet, indulgent | Pastries, white chocolate, fruit | Desserts, digestif |
| Doux | > 50 g/L | Very sweet, rare | Weddings, elaborate desserts | Rare, collector |
6 questions to measure your level in the art of champagne. From the amateur to the great connoisseur.
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The term "Champagne" is protected by French and European law. Only sparkling wines produced in the delimited region of Champagne (Marne, Aube, Aisne, Seine-et-Marne, Haute-Marne) according to the méthode champenoise may legally bear this name. Any other use constitutes counterfeiting and is liable to legal proceedings.
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