The Coffee Flavour Wheel: A Map, Not a Test

Spotted: someone staring at a rainbow-coloured wheel in a café, wondering if they are meant to taste "peapod" before they are allowed to order.

Short answer: The Coffee Taster's Flavor Wheel is a shared vocabulary for describing coffee, developed by the Specialty Coffee Association with World Coffee Research. It is built on a sensory lexicon of 110 flavour, aroma and texture attributes, sorted into nine main categories. It is a map to help you describe what you taste, not a test you can fail.

Why coffee needs a wheel at all

Your sense of taste is simple: sweet, sour, salty, bitter, umami. Your sense of smell is not. You can detect a huge range of aromas, but we have almost no direct words for them, so we use comparisons. "It smells like jasmine." "This reminds me of mango." That is not pretension. That is how brains work. The wheel just gives everyone the same set of comparisons to reach for.

The nine categories

• Fruity: berries, citrus, stone fruit, dried fruit, tropical fruit.
• Floral: jasmine, rose, chamomile, orange blossom.
• Sweet: brown sugar, caramel, honey, molasses.
• Nutty/Cocoa: almond, hazelnut, dark chocolate.
• Spices: cinnamon, clove, pepper.
• Roasted: smoky, ashy, pipe tobacco.
• Sour/Fermented: acetic, winey, fermented.
• Green/Vegetative: peapod, fresh, olive oil.
• Other: the catch-all for everything else.

How to actually use it

Start in the middle and work outward. First ask the big question: is this fruity, sweet, nutty, floral? Then narrow it. Fruity how? Citrus or berry? You can stop whenever you like. The lexicon behind the wheel was designed so that every term has a reference, a specific thing you can smell to learn what the word means. So if "bergamot" means nothing to you today, it is learnable, and it is also optional.

A good practice cup is Kenya Malaki Estate. If you smell mango, you are right. If you smell passion fruit, you are right. If you smell something else entirely, you are still right.

What the wheel is not

It is not an entry exam. Flavour is personal, shaped by your memories and your palate. The same coffee can taste like blueberries to one person and blackberries to another, and both are correct. You do not need to memorise 110 terms to enjoy a cup, darling. You need curiosity, and permission to say "this reminds me of something" even when you cannot name it.

For the sharper end of the wheel, see coffee acidity explained. Then pick something from the coffee shelf.

Quick answers

Who made the coffee flavour wheel?

The Specialty Coffee Association, working from World Coffee Research's Sensory Lexicon.

How many flavours are on it?

The lexicon it is built on identifies 110 flavour, aroma and texture attributes, grouped into nine main categories.

Do I need to learn it to enjoy coffee?

No. It is a tool for describing what you taste, not a requirement for tasting it.

Read next: How to Train Your Coffee Palate at Home · Coffee Acidity, Explained · Coffee Without Gatekeeping: No Vocabulary Test Required

You know you love it.
xoxo, The Angry Roaster