What is the water amount for a modern single Lungo shot?

The water amount for a modern single Lungo shot is typically within the range of 50-60ml. This is primarily because a Lungo shot is made by extracting espresso longer than a standard shot, using more water to create a less concentrated coffee. The definition of a Lungo is essentially an espresso that is pulled with a larger volume of water, which results in a different flavor profile and body compared to a classic espresso shot.

The 50-60ml range allows for the necessary extraction time, enabling the water to pass through the coffee grounds sufficiently to capture the flavor characteristics desired in a Lungo. This contrasts with other espresso drinks or shots, where the proportion of water is generally smaller. Thus, the specified volume for a Lungo serves to balance the strength and flavors in the final cup.