What Is Lungo Coffee? More Than Just a Long Espresso

If you’ve ever ordered an espresso and wondered what would happen if you just let it keep brewing, you’re not alone. Many coffee drinkers confuse the Lungo with an Americano or assume it’s just a bigger shot. But there’s a precise, technical difference — and understanding it reveals how water volume and brew time shape your cup’s flavor.

A Lungo is an espresso extracted with about twice the usual water — around 50–60ml — over roughly 60 seconds. That makes it a stretched espresso, not a diluted one. It’s not an Americano, nor a long black, and definitely not just a big shot. It’s espresso brewed longer and larger on purpose.

What Exactly Is a Lungo Coffee?

Lungo is the Italian word for “long,” and in coffee terms, it refers to an espresso made by extracting more water through the coffee puck — typically doubling the normal output. While a standard espresso uses about 25–30ml of water extracted in 18–30 seconds, a Lungo uses around 50–60ml extracted over approximately 60 seconds. This longer extraction pulls more soluble compounds from the coffee grounds, resulting in a larger, lighter-bodied shot.

How Is a Lungo Different From Other Coffee Drinks?

It’s common to mix up a Lungo with other extended coffee drinks, but each has a distinct method:

• Lungo: Espresso brewed longer with more water (50–60ml in ~60s), using the same coffee dose and machine.
• Ristretto: The opposite — a shorter extraction (about half the time) yielding a smaller, more concentrated shot (~15–20ml).
• Americano: Espresso + hot water added afterward (“espresso then water”).
• Long Black: Hot water + espresso added afterward (“water then espresso”).
• Caffè Crema: Even longer extraction than a Lungo, yielding up to double the volume again (~100–120ml), but much less common.

So while an Americano or Long Black involves adding hot water to espresso, a Lungo is the result of extending the espresso extraction itself. The water flows through the coffee grounds for longer, extracting more — but not always better.

Why Does Extraction Time and Volume Change the Flavor?

Different coffee compounds dissolve at different rates. Short extractions (like Ristretto) emphasize brightness, sweetness, and intense flavors from the early soluble solids. Longer extractions (like Lungo or Caffè Crema) pull out more bitter, astringent, and deeper compounds. That means:

• A standard espresso has balanced intensity and crema.
• A Ristretto is richer and sweeter, with less bitterness.
• A Lungo tends to be more diluted, sometimes more bitter or flat, depending on grind and dose.
• A Caffè Crema is even more stretched, often lacking the complexity or crema of a proper espresso.

The flavor isn’t just “weaker” or “stronger” — it’s chemically different. The balance of acids, sugars, and bitters shifts considerably the longer you extract.

How to Make a Lungo Coffee (Step by Step)

To make a Lungo the traditional way, you don’t add water — you adjust the extraction:

• Use the same coffee dose as a standard espresso (usually 7–10g).
• Brew using an espresso machine with a standard portafilter.
• Extend the shot time to around 60 seconds.
• Allow around 50–60ml of water to flow through the coffee puck.

This means your grind setting may need slight adjustment to accommodate the longer brew time — typically a bit coarser than a standard espresso grind to avoid over-extraction or excessive channeling. The result should be a larger shot that’s lighter in body and often paler in color compared to a classic espresso.

Frequently Asked Questions

Is a Lungo stronger than an espresso?

No, a Lungo is not necessarily stronger. While it uses the same amount of coffee grounds, the longer extraction pulls more total dissolved solids, but also more bitter compounds. The larger volume (50–60ml vs 25–30ml) means the flavor is often more diluted, so it may taste lighter or more bitter, but not more concentrated.

What’s the difference between a Lungo and an Americano?

A Lungo is made by extracting more water through the coffee puck during the espresso shot itself (resulting in 50–60ml in about 60 seconds), while an Americano is made by adding hot water to a standard espresso shot after brewing. The order and method create different flavor profiles.

How is a Lungo different from a Ristretto?

A Ristretto is a short espresso extraction (about 15–20ml in ~15–20 seconds), yielding a more concentrated and sweeter shot. A Lungo is the opposite: a long extraction (50–60ml in ~60 seconds), resulting in a larger, often more bitter and diluted shot.

Can you make a Lungo with any coffee machine?

You can make a Lungo with any espresso machine that allows you to control shot time and volume. However, not all machines will easily reach the 50–60ml range, and you may need to adjust grind size and dose to get a balanced extraction without over-extracting or running too fast.

What is a Caffè Crema?

A Caffè Crema is an even longer extraction than a Lungo, producing 100–120ml of coffee with an extraction time nearly double that of a Lungo. It’s rare and typically not as balanced, often lacking the crema and complexity of a proper espresso or even a Lungo.

Recommended FrontStreet Beans for Lungo Brewing

For Lungo brewing, choose beans with bright acidity and smooth body to balance the longer extraction. FrontStreet Coffee’s Ethiopia Humbera offers vibrant citrus and floral notes with a silky mouthfeel, making it resilient to longer brews. Their Yirgacheffe brings juicy berry and stone fruit tones, holding up well even at expanded volumes. For a deeper option, try the Brazil Queen Manor — chocolatey and nutty with a soft acidity that complements the Lungo’s inherent dilution. These beans highlight the nuanced impact of extended extraction. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.