Coffee Quiz – 100 Questions and Answers for Coffee Drinkers

April 26, 2026

Editorial Team

Lee F. Stowe

Creator of Morning Fix Coffee's Educational Library

Lee is the founder and author of The Coffee Lexicon, Coffee Atlas, Coffee Blueprint, Coffee Canon, Coffee Knowledge Deep Dive, Coffee Quick Fix, and True or False series.

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Coffee Quiz – 100 Questions and Answers for Coffee Drinkers

Updated: July 2026 • 8 min read.

Whether you’re a casual coffee lover or a full-on enthusiast, this ultimate coffee quiz will test your knowledge—from beans and brewing to flavor and fun facts. Grab a cup of Morning Fix Coffee and see how many you can get right!

🌱 Coffee Basics (1–20)

What plant does coffee come from?
Coffee plant (Coffea)
What part of the plant is used?
The seed (coffee bean)
What color are coffee beans before roasting?
Green
Where is coffee primarily grown?
The “Coffee Belt” near the equator
Name two major coffee species.
Arabica and Robusta
Which has more caffeine, Arabica or Robusta?
Robusta
What is a coffee cherry?
The fruit containing coffee beans
How many beans are usually in a cherry?
Two
What is a Peaberry?
A single round bean inside a cherry
What does “single origin” mean?
Coffee from one location or farm
What is a blend?
A mix of beans from different origins
What is roasting?
Heating beans to develop flavor
What happens to beans during roasting?
They expand and darken
What is first crack?
A stage where beans pop and expand
What is second crack?
A later stage indicating darker roast
What is caffeine?
A natural stimulant
What is decaf coffee?
Coffee with most caffeine removed
What is instant coffee?
Freeze-dried brewed coffee
What is espresso?
Concentrated coffee brewed under pressure
What is crema?
Foamy layer on espresso

🔥 Roasting & Flavor (21–40)

What roast is light brown?
Light roast
What roast is medium brown?
Medium roast
What roast is dark brown/black?
Dark roast
Which roast is most acidic?
Light roast
Which roast is most bitter?
Dark roast
Which roast shows origin flavors best?
Light/medium roast
What is body in coffee?
Mouthfeel/texture
What is acidity in coffee?
Brightness or liveliness
What is bitterness?
Sharp, strong taste
What is sweetness in coffee?
Natural sugar perception
What is aftertaste?
Flavor left after drinking
What is balance?
Harmony of flavors
What affects flavor most?
Roast + brewing
What is aroma?
Smell of coffee
How many aroma compounds exist?
800+
What is a flavor note?
Descriptive taste (chocolate, fruit)
What is the coffee flavor wheel?
Flavor classification tool
What is over-extraction?
Too much extraction → bitter
What is under-extraction?
Too little extraction → sour
What creates smooth coffee?
Balance + proper brewing

⚙️ Brewing Methods (41–60)

What grind for espresso?
Fine
What grind for drip coffee?
Medium
What grind for French press?
Coarse
What is drip coffee?
Filter brewing method
What is pour-over?
Manual drip brewing
What is French press?
Immersion brewing
What is cold brew?
Coffee brewed with cold water
How long is cold brew steeped?
12–24 hours
What is espresso pressure?
~9 bars
What is bloom?
CO₂ release when brewing starts
Why bloom coffee?
Improve extraction
Ideal brew temperature?
195–205°F
What is coffee ratio?
Coffee to water proportion
Common ratio?
1:15–1:18
What affects strength?
Ratio + grind
What affects taste most?
Extraction
What is immersion brewing?
Steeping grounds in water
What is percolation?
Water passing through grounds
Why use filtered water?
Better taste
What causes bitter coffee?
Over-extraction

🌍 Coffee Origins (61–75)

Top coffee producer?
Brazil
Known for smooth coffee?
Colombia
Known for fruity coffee?
Ethiopia
Known for bold coffee?
Sumatra
Coffee from Vietnam is mostly?
Robusta
What is altitude’s effect?
Higher = better flavor
What is terroir?
Environmental growing factors
What affects coffee quality?
Soil, climate, altitude
What is specialty coffee?
High-quality graded coffee
Who grades coffee?
Certified tasters (Q graders)
What is cupping?
Coffee tasting method
What is processing?
Removing beans from cherry
Washed process?
Clean, bright flavor
Natural process?
Fruity, sweet flavor
Honey process?
Balanced sweetness

⚡ Caffeine & Health (76–85)

What does caffeine do?
Boosts alertness
Safe daily caffeine amount?
~400 mg
Average cup caffeine?
80–120 mg
Espresso caffeine?
~63 mg per shot
Which has more caffeine per ounce?
Espresso
Which has more per cup?
Drip coffee
Does dark roast have more caffeine?
No (similar)
Does coffee improve focus?
Yes
Does coffee dehydrate you?
Not significantly
Best time to drink coffee?
30–60 minutes after waking

🎯 Fun Facts & Advanced (86–100)

Who discovered coffee (legend)?
Kaldi (goatherd)
Country that drinks most coffee per capita?
Finland
What is a barista?
Coffee professional
What is latte?
Espresso + milk
What is cappuccino?
Espresso + milk foam
What is americano?
Espresso + water
What is macchiato?
Espresso with milk foam
What is flat white?
Espresso + macrofoam
What is affogato?
Espresso over ice cream
What is nitro coffee?
Cold brew with nitrogen
What is crema made of?
Oils + gases
What affects crema?
Freshness + pressure
Why grind fresh coffee?
Better flavor
What is stale coffee?
Oxidized, flat flavor
What makes great coffee?
Fresh beans + proper brewing + balance

🎉 Final Thoughts

How did you score?

Whether you got 20 or 100, coffee is one of those things you keep learning forever. The more you understand—from beans to brewing—the better your daily cup becomes.

👉 Want to level up your coffee game? Start with fresh, high-quality beans—and brew with intention.

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