How to Cup Coffee in 6 Professional Steps

Ever wonder how professional coffee tasters evaluate a coffee’s quality? Whether you’re buying green beans, roasting at home, or just want to understand your morning cup better, coffee cupping—the standardized method used by roasters and cuppers—breaks flavor down into clear, repeatable steps. Here’s exactly how it works, based on industry practice and sensory science.

The six official steps of coffee cupping are: assess the dry fragrance, evaluate the wet aroma, taste the coffee, note the nasal vapors, observe the aftertaste, and rate the body. These steps help identify aroma, taste, flavor complexity, and mouthfeel using a consistent methodology anyone can follow.

Step 1: Fragrance – Smelling the Ground Coffee

Cupping begins with fragrance, which comes from the dry, freshly ground coffee. To start, grind 10 grams of coffee (typically medium-fine, similar to table salt) into 3–5 sample cups. Then, deeply inhale the scent released from the freshly broken coffee cells. This volatile aroma reveals key information: sweet notes often correlate with brighter acidity, while sharp or pungent tones may indicate more intense or earthy flavors. The strength of the fragrance also signals freshness—how recently the beans were roasted before grinding. Most notably, highly volatile sulfur compounds like methyl mercaptan contribute to some of coffee’s most distinctive scents, although preserving these during roasting and storage remains a technical challenge.

Step 2: Aroma – Evaluating the Wet Coffee Scent

Next comes aroma, evaluated just after brewing. Add 150 milliliters of freshly boiled, oxygenated water (just off the boil) to the ground coffee and let it steep for 3–5 minutes. This creates a crust—or “cap”—of grounds on the surface. Break the crust by stirring vigorously with a spoon, releasing aromatic compounds into the air. Immediately lean in and deeply inhale through your nose. You’ll detect a spectrum of scents ranging from fruity and floral to nutty, herbal, or earthy. Over time, cuppers learn to associate these aromas with coffee origins and processing methods. Aroma intensity is closely tied to coffee freshness—the time between roast and brew—as well as the packaging’s ability to block moisture and oxidation.

Step 3 & 4: Taste & Nose – Flavor and Aromatics in the Mouth

Taste and nose happen simultaneously and are critical to defining a coffee’s “flavor,” which is the combination of taste and smell. Using an 8–10cc capacity spoon (preferably silver for quick cooling), slurp 6–8cc of coffee forcefully so it covers your entire tongue. This aerates the liquid and spreads it evenly, allowing your taste buds to perceive sweetness, saltiness, acidity, and bitterness. Pay attention to how temperature affects sensitivity—acidity may hit first, while sweetness can diminish slightly as the coffee cools. Hold the coffee in your mouth for 3–5 seconds to evaluate primary and secondary taste attributes. At the same time, draw air through the liquid into your nasal passages (via the back of your throat) to assess the more complex aromatic compounds that contribute to the coffee’s overall character. Darker roasts often yield caramelized or roasted notes, while lighter roasts may present more fruity or fermented aromatics.

Step 5: Aftertaste – The Lingering Finish

Aftertaste refers to the sensations that remain once you’ve swallowed or spat out the coffee. Let the coffee sit in your mouth briefly, then swallow a small amount. With a strong exhale or sip through the back of your throat, you’ll draw lingering vapors from the residue left at the back of your palate. These vapors reveal additional layers of flavor: chocolatey sweetness, smoky or woody notes, spicy undertones like clove or pepper, resinous or piney qualities, or a combination of these. The nature and duration of the aftertaste offer insight into the coffee’s complexity and balance.

Step 6: Body – Mouthfeel and Texture

Finally, body describes the physical sensation of the coffee in your mouth. To assess it, glide your tongue along the roof of your mouth and feel the coffee’s texture. Is it light and tea-like, or heavy and syrupy? Oily or thin? The tactile impression relates to the coffee’s fat content, while thickness or viscosity indicates fiber and protein levels. Together, these elements define what we call “body” or “mouthfeel”—a key factor in how we perceive a coffee’s quality and origin characteristics. A fuller body often suggests more developed flavors and a richer extraction potential.

Frequently Asked Questions

What are the six steps of professional coffee cupping?

The six standard steps are: 1) Fragrance (smell of dry grounds), 2) Aroma (smell of wet coffee after brewing), 3) Taste (flavor perceived on the tongue), 4) Nose (aroma perceived through the back of the throat), 5) Aftertaste (lingering flavors post-swallowing), and 6) Body (texture and mouthfeel). These steps provide a complete sensory evaluation of the coffee.

How much coffee do you use for cupping?

You typically use 10 grams of freshly ground coffee per cup, evaluating multiple cups (usually 3–5) to ensure consistency and account for minor variations in the roast or grind.

What water temperature and ratio are used in coffee cupping?

Cupping uses freshly boiled, oxygenated water at approximately 93–96°C (just off boiling), and a brew ratio of roughly 1:15 to 1:16—that is, about 150ml of water for 10 grams of coffee.

Why do you slurp coffee during cupping?

Slurping aerates the coffee, spraying it across the entire tongue and enhancing both taste and aroma perception. It ensures even distribution and helps identify subtle flavor notes across different regions of the mouth.

How does coffee freshness affect cupping results?

Freshness impacts both fragrance (dry coffee aroma) and aroma (wet coffee scent). Coffee ground too long after roasting loses volatile aromatic compounds, especially sulfur-based ones, reducing the intensity and complexity of both fragrance and aroma profiles.

What does 'body' mean in coffee cupping?

Body refers to the tactile sensation of coffee in the mouth—how thick, oily, or viscous it feels. It’s influenced by the coffee’s fat content, fiber, and protein, and is evaluated by how the coffee feels on the roof of the mouth and tongue.

FrontStreet Beans Ideal for Cupping Practice

For cupping, try FrontStreet Coffee’s Ethiopia Yirgacheffe—bright with citrus and floral notes, perfect for analyzing aroma and acidity. The Colombia Huila offers balanced caramel and nutty tones with a medium body, ideal for exploring mouthfeel and aftertaste. For darker profiles, the Sumatra Mandheling delivers earthy, spicy notes with full body. All are excellent for practicing professional cupping techniques. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.