The NCA Complete Guide to Coffee

We believe that coffee is more than just a drink: It’s a culture, an economy, an art, a science — and a passion. Whether you're new to the brew or an espresso expert, whether you prefer it with or without caffeine, there's always more to learn about America's favorite beverage.

WHAT IS COFFEE?

Coffee comes from a genus of plants known as Coffea. Learn about the two important coffee species - Arabica and Robusta.

How to Store Coffee

Start with quality beans, and store them properly to maximize your coffee's freshness and flavor.

Coffee from Around the World

Coffee is grown in more than 50 countries around the world — explore the exotic places where quality coffee begins.

How to Brew Coffee

Check out our essential tips and techniques for making and enjoying a great cup.

History of Coffee

No one knows exactly how or when coffee was discovered, though there are many legends about its origin.

Additional Resources

Get deeper insight into all aspects of the coffee industry — from regulatory information and trade data to science and sustainability — with our curated list of resources.

All About Decaf

Everything you need to know about decaffeinated coffee.

10 Steps From Seed to cup

The coffee you enjoy each day has taken an amazing journey to arrive in your cup.

Coffee Roasts Guide

Roasting is a heat process that turns coffee into the fragrant, dark brown beans we know and love. Get the scoop on the four most common roasts.

A Guide to GMOs and Coffee

What you need to know about pending legislation — and why you should care.