Comparisons and Lab Tests

Curated recommendations to find the right coffee grinder by brew method, skill level, budget, and convenience features.

Core concepts behind great grinding—why freshness matters, extraction science, grind size principles, retention, and bean characteristics.

Practical how‑tos for dialing in, cleaning and upkeep, and advanced techniques to improve consistency and flavor.

Cultural traditions, rituals, and historical contexts of coffee grinding across regions—and how they influence modern grinder design and usage.