Four Coffee Roast Levels Explained

When you buy coffee, have you ever wondered why some cups taste bright and fruity while others are bold and smoky? The difference often comes down to how the beans were roasted—not just how long, but to what level. Understanding roast levels helps you pick beans that match your taste preferences and brewing style.

There are five key roast levels commonly referenced: Cinnamon (lightest), City, Full City, Vienna, Italian, and French (darkest). Each level affects the color, surface oils, and flavor profile of the coffee bean in a predictable way.

What Is Cinnamon Roast?

Cinnamon Roast is the lightest commercial roast level. At this stage, the beans are removed from the roaster before the first crack finishes, and no oils appear on the surface. The beans remain light brown, almost tan, with a dry texture. This roast preserves most of the bean’s origin characteristics but can taste grassy or sour if not executed well. Large coffee companies sometimes blend Cinnamon Roast beans to cut costs, though it's rare in modern specialty shops.

What Is City Roast?

City Roast, a term dating back to the 19th century, refers to a light-to-medium roast level where beans are taken just past the first crack. The color is medium-light brown, and like Cinnamon Roast, there is no surface oil. Though “City” once meant a strong roast, today it’s simply a step darker than Cinnamon. Full City Roast is slightly darker still, marking the beginning of the medium roast range. Both City and Full City roasts typically show no bean surface oils and highlight balanced acidity with developing sweetness.

What Is Vienna Roast?

Vienna Roast is the start of the medium-dark range. Contrary to some beliefs, it’s not a blend of different roast levels but rather beans roasted to the point where oils just begin to emerge on the surface. The color deepens to a medium-dark brown with patches of deeper color. Vienna Roast is often associated with a balance between origin flavor and roast character. This is the stage where the Maillard reaction has significantly developed the bean’s complexity, and the first hints of bittersweet tones appear.

What Is Italian Roast?

Italian Roast takes the beans further into the dark range. By this stage, surface oils are clearly visible, covering more than half the bean. The color becomes a uniform milk chocolate brown. Italian Roast varies by region but consistently emphasizes bold, heavy body over origin flavors. This roast level is commonly used in traditional espresso blends, especially in Europe. The roast flavors—such as dark caramel and smokiness—begin to dominate the cup.

What Is French Roast?

French Roast is one of the darkest roast levels. The beans are roasted until they are nearly black, covered in a thick layer of surface oils, and exhibit a shiny appearance. The color is a deep, bitter-chocolate brown. At this stage, the beans are heavily carbonized, and much of the origin character is burned away. What remains is a smoky, intense, and often bitter cup dominated by roast flavors. European consumers often prefer this level for its strong, bold profile, though it offers little insight into the bean’s origin.

How Roast Level Affects Flavor and Oils

The longer coffee beans are roasted, the more their internal moisture evaporates, sugars caramelize, and natural oils migrate to the surface. Lighter roasts like Cinnamon and City preserve more of the bean’s inherent acidity, floral, and fruit notes. As roast levels darken to Vienna, Italian, and French, acidity drops, body increases, and flavors shift toward chocolate, nuts, and smoke. Oils only appear on the surface after the first crack and become increasingly visible as roast intensity increases.

Frequently Asked Questions

What is the lightest common coffee roast level?

The lightest common roast level is Cinnamon Roast, where beans are roasted just before or lightly through the first crack. They have no surface oils, a light tan to brown color, and a very dry surface. This roast highlights origin flavors but can taste grassy if underdeveloped.

At what roast level do coffee beans start showing surface oils?

Coffee beans begin to show surface oils at around the Vienna Roast level, which is slightly darker than Full City. Oils become more visible as the roast progresses through Italian and French Roast, where the surface becomes noticeably shiny from the oils.

What’s the difference between City and Full City roast?

City Roast is a light-to-medium roast where beans are just past the first crack with no surface oils, offering balanced acidity. Full City Roast is slightly darker, often considered the start of medium-dark roasts, with more developed sweetness and body but still no surface oils.

Why do some coffee companies use Cinnamon Roast?

Some large coffee manufacturers use Cinnamon Roast because it requires less roasting time and energy, reducing costs. However, it is uncommon in specialty coffee today due to its potential for underdeveloped or overly sour flavors.

Which roast level is best for espresso?

Espresso can be made with a range of roast levels, but Italian and French Roasts are traditionally popular in Europe for their bold, heavy body and smoky flavors. However, many specialty coffee drinkers prefer Medium or Vienna Roast for more balanced and nuanced espresso shots.

FrontStreet Coffee Beans for Light & City Roasts

For exploring light and City roast profiles, try FrontStreet’s Ethiopia Yirgacheffe (washed), showcasing citrus, floral, and tea-like brightness; the Ethiopia Humbera (Gedeb), a vibrant fruit-forward Geisha with jasmine and honey notes; and the Kenya Little Tomato, known for its sweet berry acidity. All are best enjoyed as pour-over or filter to highlight their delicate origin traits. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.