Irish Coffee
Caffeine
90–120 mg
Note: Caffeine in Irish coffee comes entirely from the brewed coffee base, with levels varying by roast and brewing method.
| Attribute | Value |
|---|---|
| Caffeine Level | Moderate |
| Serving Size | 8 fl oz |
| Serving Size (ml) | 240 ml |
| Sugar | 12 g |
| Calories | 210 kcal |
| Caffeine per fl oz | 11–15 mg/fl oz |
Irish coffee is a classic cocktail that blends the boldness of coffee with the warmth of Irish whiskey, the sweetness of sugar, and the richness of cream. Served hot, it’s both a comforting drink and a spirited indulgence.
What is Irish Coffee?
Irish coffee originated in Ireland in the 1940s and quickly became a beloved after‑dinner drink worldwide. Traditionally, it’s made by combining freshly brewed hot coffee with Irish whiskey, sugar, and a layer of lightly whipped cream.
Key characteristics include:
- Base: Freshly brewed black coffee.
- Spirit: Irish whiskey for warmth and depth.
- Sweetener: Sugar to balance bitterness.
- Topping: Lightly whipped cream for a smooth finish.
- Serving Style: Hot, in a heatproof glass.
It’s as much about presentation as it is about flavor — the cream should float on top, allowing you to sip the coffee through it.
How Much Caffeine is in Irish Coffee?
The caffeine in Irish coffee comes entirely from the brewed coffee base. The exact amount depends on the coffee type, roast, and brewing method.
Typical caffeine content:
- Made with 8 fl oz drip coffee: 90–120 mg caffeine
- Made with 8 fl oz French press coffee: 80–100 mg caffeine
- Made with 2 shots espresso (doppio): 120–150 mg caffeine
- Decaf version: 2–5 mg caffeine
- Alcohol content: 12–15% ABV (varies by recipe)
Because Irish coffee is often sipped slowly, the caffeine’s stimulating effect may feel milder than drinking the same coffee black.
Calories and Nutrition
Irish coffee is richer than plain coffee due to the addition of sugar, cream, and whiskey.
Nutrition for a standard serving (8 fl oz coffee, 1.5 oz whiskey, 1 tsp sugar, 1 oz cream):
- Calories: 210 kcal
- Total Fat: 7 g
- Saturated Fat: 4 g
- Carbohydrates: 13 g
- Sugars: 12 g
- Protein: 1 g
Calories can vary significantly depending on cream type, sugar amount, and coffee strength.
Ingredients Overview
The ingredients in Irish coffee each play a role in its flavor, texture, and caffeine content.
Main ingredients include:
- Coffee: The caffeine source; strength depends on brew method.
- Irish Whiskey: Adds warmth and complexity.
- Sugar: Balances bitterness and enhances flavor.
- Cream: Creates a smooth, layered drinking experience.
Choosing a strong coffee base will increase caffeine, while using decaf will make it nearly caffeine‑free.
Nutritional Facts at a Glance (Standard Recipe)
Here’s a quick reference for a typical Irish coffee:
- Calories: 210 kcal
- Total Fat: 7 g
- Sodium: 10 mg
- Total Carbohydrates: 13 g
- Sugars: 12 g
- Protein: 1 g
- Caffeine: 90–120 mg (drip coffee base)
- Caffeine per fl oz: 11–15 mg/fl oz
Irish coffee delivers both caffeine and alcohol, making it a unique drink that can be both stimulating and relaxing — best enjoyed in moderation.