Espresso Cup Sizes Explained: Choosing the Right Capacity
By Guy Degrenne - The tableware specialist | Published: 2026-11-02
Category: How-to Guides
Learn how espresso cup capacity affects flavor and crema, and use simple decision rules to pick the right cup for single or double shots.
Quick answer
For a single espresso, choose a cup with a capacity of about 60–80 ml; for a double, aim for 90–120 ml. If you often switch between the two, a 90–100 ml cup is the most flexible compromise.
Why capacity matters more than shape
Espresso is a small, concentrated drink, and the cup’s volume directly affects how quickly the coffee cools and how much crema you preserve. A cup that is too large for the shot leaves extra headspace, so the crema spreads thin and the coffee loses heat faster. A cup that is too small forces you to underfill or risk overflow, which makes it harder to serve a clean shot with a proper crema layer.
The ideal capacity leaves a little room above the liquid—roughly 10–20% of the cup’s volume—so you can carry the cup without spilling and the aroma can collect. That is why a 70 ml cup suits a 25–30 ml single shot, while a 100 ml cup gives a 50–60 ml double shot room to breathe.
Single vs double: the practical difference
A single espresso is typically 25–30 ml, and a double is 50–60 ml. If you usually pull singles, a smaller cup (60–80 ml) keeps the coffee close to the rim and helps the crema stay intact. For doubles, a 90–120 ml cup prevents the shot from looking lost and gives you space to stir or add a small splash of milk without overflowing.
Many home baristas start with a 90–100 ml cup because it handles both sizes reasonably well. The trade-off is that a single shot in a 100 ml cup has more exposed surface area and will cool a bit faster than in a 70 ml cup, so preheating becomes more important.
When a very small cup is the right choice
Small espresso cups (40–60 ml) are best for ristretto-style shots or very concentrated singles. They also work well for serving espresso alongside a dessert, where you want just a few sips. However, these cups leave almost no room for a double shot, and the narrow opening can make it harder to clean if you use a wide portafilter basket.
Decision rules for choosing espresso cup capacity
- If you mostly drink single espressos: Choose a cup with a capacity of 60–80 ml. This size keeps a 25–30 ml shot close to the rim, preserving crema and heat.
- If you regularly pull double shots: Choose a cup with a capacity of 90–120 ml. A 100 ml cup is a versatile middle ground for 50–60 ml doubles.
- If you want one cup for both singles and doubles: Pick a 90–100 ml cup. It handles a double comfortably and leaves a single shot with acceptable headspace, though preheating helps maintain temperature. Preheat the cup with hot water before pulling a single shot in a larger cup.
- If you often serve ristretto or flavored espresso: A 40–60 ml cup concentrates the aroma and limits the serving size. Avoid it for doubles unless you prefer a very full cup.
Product facts
- Espresso Cup: Part of the MODULO NATURE collection in sandstone with a subtle relief and enamelled finish. The durable, stackable design suits daily espresso routines and saves cupboard space.
Espresso Cup - Espresso Cup: Also from MODULO NATURE, made of enamelled sandstone and designed for intensive daily use. It offers the same practical benefits, so you can choose based on color or collection preference rather than durability.
Espresso Cup
Who should choose which capacity
Best for
- Home baristas who mostly drink single espressos and want to preserve crema
- Buyers who want a durable, stackable cup for daily use from the MODULO NATURE collection
Not for
- People who regularly make double or triple espressos and need a larger cup
- Those who prefer a mug-sized serving for latte or americano
