Coffee Drink

What Is An Americano? Espresso And Hot Water

What an Americano is and how to make one at home: adding hot water to espresso, the ideal ratio, flavor, and how it differs from a lungo and long black.

By Online Coffee Guide Editorial TeamPublished 4 min read
Americano coffee in a glass mug on a kitchen counter beside an espresso machine
On This Page10 Sections

What Is Americano?

An Americano is a long, unadorned coffee made by adding hot water to espresso. It's usually built at roughly 1:3 to 1:4 espresso to water, which keeps espresso's complex flavors but makes the drink lighter; it becomes a good, more accessible alternative to drip coffee. It's less intense than straight espresso, longer, and cleaner. A good Americano shouldn't taste flat like filter coffee; it carries the bean's chocolate, nut, caramel, fruit, or roasted-sugar notes in a more dilute but still present way. The body can be cleaner than a lungo because the water doesn't pass through the puck; it simply opens the espresso up in the cup.

Key Takeaways

  • 1An Americano is a long, unadorned coffee made by adding hot water to espresso.
  • 2The basic formula is espresso plus hot water at about 1:3 to 1:4.
  • 3The practical detail to notice: espresso-into-water vs water-into-espresso changes crema; a water-added strength table helps readers dial their own cup.

Drink Snapshot

Drink
Americano
Category
Core espresso and black espresso drinks
Page role
Pillar
Page type
Core drink guide

Flavor And Tasting Notes

An Americano is a long, unadorned coffee made by adding hot water to espresso. It's usually built at roughly 1:3 to 1:4 espresso to water, which keeps espresso's complex flavors but makes the drink lighter; it becomes a good, more accessible alternative to drip coffee. It's less intense than straight espresso, longer, and cleaner. A good Americano shouldn't taste flat like filter coffee; it carries the bean's chocolate, nut, caramel, fruit, or roasted-sugar notes in a more dilute but still present way. The body can be cleaner than a lungo because the water doesn't pass through the puck; it simply opens the espresso up in the cup.

Americano preparation infographic showing espresso, hot water, and a 1:3 to 1:4 ratio
For a clean Americano, pull the espresso first, add hot water after brewing, and adjust cup strength with the dilution ratio.

Preparation And Recipe

The basic formula is espresso plus hot water at about 1:3 to 1:4. Simple as it looks, the water ratio, temperature, water quality, and order of building all affect the taste.

  1. Pull a single or double espresso: use a double for a stronger cup.
  2. Heat water separately to drinkable, not boiling, temperature; water that's too hot can flatten the aromatics.
  3. Add the espresso to the cup.
  4. Top with 90-150 ml hot water: lean toward 1:4 for a softer cup, 1:2.5 to 1:3 for a stronger one.
  5. Stir gently or let it combine. Some baristas add water first, then espresso; that is more associated with the long black. In an Americano the usual approach is to pull the shot and lengthen it with water. A classic Americano can be a single shot with 8-12 oz of hot water, or built on a double.
Espresso being poured into hot water to prepare an Americano beside an espresso machine
Adding espresso to hot water keeps the cup long and smooth without forcing the whole drink volume through the puck.

Interactive Drink Tool

Reader Tool

Espresso Ratio Calculator

g
Shot style

Target recipe

Dose

18g

Yield

36g

Time

25-35 sec

18g in -> 36g out

Practical range: 32.4g-39.6g out. Aim for 25-35 seconds first, then let taste decide the next adjustment.

Best for: Daily espresso and most home dial-ins.
Dial-in tip: Use this as the first baseline, then adjust grind or yield after tasting.

Dialing In And Troubleshooting

If the Americano is watery and hollow, the shot is weak or there's too much water; use a better double or cut the water. If it's bitter and burnt, the problem is usually the espresso extraction; pull the shot separately and dilute rather than running all the water through the grounds. If you taste the water itself, use filtered water. Because the drink is so plain, its quality rides directly on the espresso.

History And Culture

The popular story is that American soldiers in Italy during WWII diluted espresso with hot water to resemble the longer coffee they were used to. But the Oxford English Dictionary points to a different etymology in Central American Spanish café americano dating to the 1950s, so the tale isn't settled. Today the Americano is one of the main espresso-based choices for people who drink their coffee black, no milk, no syrup, and a very clear cup from a well-pulled shot. It's brighter and more espresso-forward than filter coffee; compared to a lungo, the late, bitter compounds are more limited. It's often confused with the long black: a long black is usually made by pouring espresso over hot water, which preserves more crema and keeps the drink shorter and more intense, while in an Americano the water is added to the espresso, so the crema disperses more and the taste is smoother and more homogeneous.

Editor's Take

Practical Detail

Variations

Served hot or iced (iced Americano). A 'long black' pours espresso over the water rather than water over espresso. Add milk for a 'white Americano', or a second/third shot for more strength.

Common Questions

What is an Americano?
An Americano is espresso diluted with hot water, typically at a 1:3 to 1:4 ratio. It reaches a strength similar to drip coffee while keeping espresso's character and crema.
Is an Americano just watered-down espresso?
Essentially, but the ratio and order matter. Adding hot water to espresso preserves the crema and gives a smoother, longer drink without greatly changing the flavor.
How much caffeine is in an Americano?
It depends on the shots used. A double-shot Americano has about 120-130 mg, the same as the espresso it is built on, since water adds no caffeine.

Sources And Further Reading

  • en.wikipedia.org

    en.wikipedia.org

    Reference used for drink identity, preparation, taste, or cultural context.

  • liminicoffee.co.uk

    liminicoffee.co.uk

    Reference used for drink identity, preparation, taste, or cultural context.

  • foodandwine.com

    foodandwine.com

    Reference used for drink identity, preparation, taste, or cultural context.

  • foodandwine.com

    foodandwine.com

    Reference used for drink identity, preparation, taste, or cultural context.

  • warhistoryonline.com

    warhistoryonline.com

    Reference used for drink identity, preparation, taste, or cultural context.

  • en.wikipedia.org

    en.wikipedia.org

    Reference used for drink identity, preparation, taste, or cultural context.