Proportions and Volume
The primary difference between a latte and a cappuccino is the ratio of milk to coffee.
A Latte is built to be a milk-forward drink. It typically uses one or two shots of espresso combined with 8oz to 12oz of steamed milk. The milk is integrated throughout the drink, with only a thin layer of microfoam (very fine milk foam with tiny bubbles) on the surface. Because of the high milk volume, lattes are among the largest espresso-based drinks on the menu.
A Cappuccino is smaller, usually served in a 6oz cup. It follows a traditional "rule of thirds": one-third espresso, one-third steamed milk, and one-third airy foam. Because there is less total milk to dilute the espresso, the coffee flavor stands out more than in a latte, even though both might use the same amount of espresso.
The Texture of the Foam
Texture is the most distinctive feature of a cappuccino.
In a Latte, the milk is steamed to be wet and liquid. It has a smooth, liquid texture that pours easily. This is why lattes are the most common choice for latte art designs.
In a Cappuccino, the milk is stretched further during steaming to create dry foam. This foam is light and airy and sits on top of the drink. When you take a sip, you first encounter the foam layer before the liquid coffee and milk.
Good to Know: "Wet" vs. "Dry"
When ordering a cappuccino, you may hear people specify "wet" or "dry." This refers to the foam-to-milk ratio.
A Dry Cappuccino has more foam and less liquid steamed milk, which makes the espresso flavor stand out more.
A Wet Cappuccino has more steamed milk and less foam, bringing it closer to the texture of a small latte. If you are unsure, a standard cappuccino provides an equal balance of both.
Which to Order
If you are looking for a creamy drink that you can sip slowly, the Latte is a common choice. Its high milk content makes it easy to customize with different milk types or sweeteners.
If you prefer a drink where the espresso flavor stands out more while still having a frothy texture, the Cappuccino is a strong option.