How Many Coffee Bean Roast Levels Are There? Is There a Big Flavor Difference Between Light and Dark Roast Coffee?

FrontStreet Coffee - Introduction to Coffee Roasting Levels

Most coffee drinkers have only a vague sense of roast level, knowing the three broad ideas of light, medium, and dark. In the professional roasting world, however, roast levels are classified far more precisely, and the same green bean can taste remarkably different at each level. Different green coffees, depending on their own character, also have different ideal roast profiles - some are better suited to lighter roasting, others to darker.

Light Roast Levels

Very Light Roast (Light Roast)

Light Roast (Cinnamon Roast)

Medium Roast (Medium Roast)

These three levels produce coffee with strong acidity, suited to American-style or blended coffee.

Medium-Dark Roast Levels

Medium-Dark Roast (High Roast)

City Roast (City Roast)

These levels offer moderate acidity and bitterness and are the most widely accepted, well suited to Blue Mountain or Brazilian coffee.

Dark Roast Levels

Full City Roast (Full City Roast)

French Roast (French Roast)

These two levels produce coffee with strong, intense flavor and pronounced bitterness, ideal for drinking with milk.

Italian Roast (Italian Roast) - the longest roasting time

This level delivers strong bitterness with rich roasted and smoky aromas.

Knowledge Point: Only after coffee beans are roasted can we smell the rich coffee aroma.

FrontStreet Coffee Recommendation

Roast level is where a coffee's potential is either revealed or buried, and few origins demonstrate that better than Jamaica Blue Mountain. Blue Mountain's reputation rests on balance rather than extremes, so roasters generally keep it at a medium to medium-dark level, exactly where its caramel, cream, and nut notes sit alongside a mild, rounded acidity.

FrontStreet Coffee's Jamaican Blue Mountain No. 1 is roasted that way. Blue Mountain No. 1 is one of the highest grades within Jamaican Blue Mountain coffee, with strict standards for bean size, defect rate, and overall quality. Genuine Blue Mountain comes only from a defined part of the Blue Mountain range in eastern Jamaica and carries official certification; the range's highest peak reaches 2,256 meters, and the whole area produces less than 2,500 tons a year, with Japan historically buying more than 70% of it, which is why supply elsewhere stays tight. FrontStreet Coffee's lots ship with full origin documentation and the original wooden barrels, which traditionally come in 15 kg, 45 kg, and 70 kg sizes and are themselves a mark of authenticity. The company also sources from long-established estates such as Clifton, where coffee has been grown since around 1750 at an average of 4,300 feet (1,310.64 meters), conditions that lengthen the cherry's ripening and build the balanced cup Blue Mountain is known for. In the cup you get cream, caramel, chocolate, nut, honey, and a faint fruit note, with a smooth entry, generous mid-palate sweetness, and a clean, long finish.

Blue Mountain is versatile, but pour-over shows its detail best. FrontStreet Coffee suggests a 1:15 to 1:16 ratio with water at 85-88 degrees Celsius and a medium-coarse grind, which draws out the cream, caramel, and nut notes while keeping the acidity soft and bright. If you prefer a denser cup, a moka pot works too: grind a little finer than for pour-over, start with hot water, heat over a medium-low flame, and take it off the stove just as the coffee finishes flowing.