What is the difference between coffee mugs and cappuccino cups?

Coffee-and-milk cups and cappuccino cups differ primarily in their size and intended use.

Cappuccino cups hold about 150 to 200 ml and are specifically designed to accommodate the classic ratio of espresso, hot milk, and milk foam. Their shape helps create a stable crema and ensures that the cappuccino stays warm longer.

Coffee-and-milk cups are significantly larger and typically hold 250 to 400 ml. They are suitable for coffee with milk, café au lait, or other coffee specialties with a higher milk content. Thanks to their larger volume, there is enough room for both coffee and milk without the cup overflowing.

In short: A cappuccino cup is the right choice for a classic cappuccino. If you like your coffee with plenty of milk, you're better off with a larger coffee cup.